Keiji Maruoka
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Chemistry
Keiji Maruoka's Degrees
- PhD Chemistry University of Tokyo
- Masters Chemistry University of Tokyo
- Bachelors Chemistry University of Tokyo
Why Is Keiji Maruoka Influential?
(Suggest an Edit or Addition)Keiji Maruoka's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Recent advances of catalytic asymmetric 1,3-dipolar cycloadditions. (2015) (622)
- Enantioselective amino acid synthesis by chiral phase-transfer catalysis. (2003) (583)
- Recent development and application of chiral phase-transfer catalysts. (2007) (579)
- Recent advances in asymmetric phase-transfer catalysis. (2007) (576)
- Recent developments in asymmetric phase-transfer reactions. (2013) (452)
- Molecular Design of a C2-Symmetric Chiral Phase-Transfer Catalyst for Practical Asymmetric Synthesis of α-Amino Acids (1999) (271)
- Design of N-spiro C2-symmetric chiral quaternary ammonium bromides as novel chiral phase-transfer catalysts: synthesis and application to practical asymmetric synthesis of alpha-amino acids. (2003) (245)
- Practical Catalytic Enantioselective Synthesis of α,α-Dialkyl-α-amino Acids by Chiral Phase-Transfer Catalysis (2000) (237)
- Phosphonium salts as chiral phase-transfer catalysts: asymmetric Michael and Mannich reactions of 3-aryloxindoles. (2009) (209)
- Asymmetric hetero-Diels-Alder reaction catalyzed by a chiral organoaluminum reagent (1988) (191)
- Enantioselective base-free phase-transfer reaction in water-rich solvent. (2009) (182)
- Practical Aspects of Recent Asymmetric Phase-Transfer Catalysis (2008) (180)
- Design of axially chiral dicarboxylic acid for asymmetric Mannich reaction of arylaldehyde N-Boc imines and diazo compounds. (2007) (169)
- Organoaluminum-promoted Beckmann rearrangement of oxime sulfonates (1983) (168)
- Powerful Chiral Phase‐Transfer Catalysts for the Asymmetric Synthesis of α‐Alkyl‐ and α,α‐Dialkyl‐α‐amino Acids (2005) (165)
- Amphiphilic reactions by means of exceptionally bulky organoaluminum reagents. Rational approach for obtaining unusual equatorial, anti-Cram, and 1,4 selectivity in carbonyl alkylation (1988) (157)
- Binaphthyl-modified quaternary phosphonium salts as chiral phase-transfer catalysts: asymmetric amination of beta-keto esters. (2008) (157)
- Design of New Chiral Phase-Transfer Catalysts with Dual Functions for Highly Enantioselective Epoxidation of α,β-Unsaturated Ketones (2004) (156)
- anti-selective direct asymmetric Mannich reactions catalyzed by axially chiral amino sulfonamide as an organocatalyst. (2005) (155)
- Bis(((S)-binaphthoxy)(isopropoxy)titanium) oxide as a mu-oxo-type chiral Lewis acid: application to catalytic asymmetric allylation of aldehydes. (2003) (148)
- Enantioselective acylation of secondary alcohols catalyzed by chiral N-heterocyclic carbenes. (2005) (147)
- Asymmetric organocatalysis of structurally well-defined chiral quaternary ammonium fluorides. (2004) (145)
- Phase-transfer-catalysed asymmetric synthesis of tetrasubstituted allenes. (2013) (144)
- Catalytic enantioselective 1,3-dipolar cycloaddition of C,N-cyclic azomethine imines with alpha,beta-unsaturated aldehydes. (2010) (142)
- Designer chiral quaternary ammonium bifluorides as an efficient catalyst for asymmetric nitroaldol reaction of silyl nitronates with aromatic aldehydes. (2003) (137)
- Asymmetric inverse-electron-demand 1,3-dipolar cycloaddition of C,N-cyclic azomethine imines: an umpolung strategy. (2011) (126)
- Enantioselective 1,3-dipolar cycloaddition reaction between diazoacetates and alpha-substituted acroleins: total synthesis of manzacidin A. (2006) (126)
- An organic thiyl radical catalyst for enantioselective cyclization (2014) (123)
- Chiral helical Lewis acids for asymmetric Diels-Alder catalysts (1993) (122)
- Design of an axially chiral amino acid with a binaphthyl backbone as an organocatalyst for a direct asymmetric aldol reaction. (2005) (115)
- Development of highly diastereo- and enantioselective direct asymmetric aldol reaction of a glycinate Schiff base with aldehydes catalyzed by chiral quaternary ammonium salts. (2004) (114)
- Methylaluminum bis(2,6-di-tert-butyl-4-alkylphenoxide). A new reagent for obtaining unusual equatorial and anti-cram selectivity in carbonyl alkylation (1985) (109)
- Asymmetric strecker reaction of aldimines using aqueous potassium cyanide by phase-transfer catalysis of chiral quaternary ammonium salts with a tetranaphthyl backbone. (2006) (109)
- Catalytic asymmetric alkynylation of C1-substituted C,N-cyclic azomethine imines by Cu(I)/chiral Brønsted acid co-catalyst. (2011) (107)
- Catalytic asymmetric synthesis of axially chiral o-iodoanilides by phase-transfer catalyzed alkylations. (2012) (105)
- Direct asymmetric aldol reactions of glycine schiff base with aldehydes catalyzed by chiral quaternary ammonium salts. (2002) (105)
- Asymmetric 1,3-dipolar cycloaddition reaction of nitrones and acrolein with a bis-titanium catalyst as chiral Lewis acid. (2005) (104)
- Asymmetric ene reaction catalyzed by chiral organoaluminum reagent (1988) (104)
- Importance of chiral phase-transfer catalysts with dual functions in obtaining high enantioselectivity in the Michael reaction of malonates and chalcone derivatives. (2005) (103)
- Stereocontrolled synthesis of vicinal diamines by organocatalytic asymmetric Mannich reaction of N-protected aminoacetaldehydes: formal synthesis of (-)-agelastatin A. (2012) (101)
- Highly enantioselective construction of quaternary stereocenters on beta-keto esters by phase-transfer catalytic asymmetric alkylation and Michael reaction. (2003) (100)
- A designer axially chiral amino sulfonamide as an efficient organocatalyst for direct asymmetric mannich reactions of N-Boc-protected imines. (2009) (99)
- Catalytic asymmetric synthesis of a nitrogen analogue of dialkyl tartrate by direct mannich reaction under phase-transfer conditions. (2004) (99)
- New, chiral phase transfer catalysts for effecting asymmetric conjugate additions of alpha-alkyl-alpha-cyanoacetates to acetylenic esters. (2007) (98)
- syn-selective and enantioselective direct cross-aldol reactions between aldehydes catalyzed by an axially chiral amino sulfonamide. (2007) (98)
- Trans-selective asymmetric aziridination of diazoacetamides and N-Boc imines catalyzed by axially chiral dicarboxylic acid. (2008) (97)
- Organoaluminum-promoted Claisen rearrangement of allyl vinyl ethers (1990) (95)
- Organoaluminum-promoted rearrangement of epoxy silyl ethers to .beta.-siloxy aldehydes (1989) (95)
- Direct asymmetric hydroxyamination reaction catalyzed by an axially chiral secondary amine catalyst. (2006) (94)
- Direct asymmetric benzoyloxylation of aldehydes catalyzed by 2-tritylpyrrolidine. (2009) (93)
- Metal-free C-H bond activation of branched aldehydes with a hypervalent iodine(III) catalyst under visible-light photolysis: successful trapping with electron-deficient olefins. (2014) (93)
- A designer axially chiral amino sulfonamide as an efficient organocatalyst for direct asymmetric anti-selective Mannich reactions and syn-selective cross-aldol reactions. (2009) (92)
- Chiral bifunctional phase transfer catalysts for asymmetric fluorination of beta-keto esters. (2010) (89)
- Kinetic resolution of axially chiral 2-amino-1,1'-biaryls by phase-transfer-catalyzed N-allylation. (2013) (86)
- Trialkylaluminum-alkylidene iodide. A powerful cyclopropanation agent with unique selectivity (1985) (85)
- Epoxy silyl ether rearrangements: a new, stereoselective approach to the synthesis of .beta.-hydroxy carbonyl compounds (1986) (84)
- A new and highly effective aldol synthesis (1977) (84)
- Generation and exploitation of acyclic azomethine imines in chiral Brønsted acid catalysis (2011) (84)
- Chiral Brønsted acid-catalyzed asymmetric trisubstituted aziridine synthesis using α-diazoacyl oxazolidinones. (2011) (82)
- Unprecedented regio- and stereochemical control in the addition of organoaluminum reagents to chiral .alpha.,.beta.-unsaturated acetals (1984) (81)
- Organocatalyzed direct asymmetric alpha-halogenation of carbonyl compounds. (2009) (80)
- A practical synthesis of (S)-2-cyclohexyl-2-phenylglycolic acid via organocatalytic asymmetric construction of a tetrasubstituted carbon center. (2005) (80)
- Design of chiral bifunctional quaternary phosphonium bromide catalysts possessing an amide moiety. (2013) (79)
- An achiral-acid-induced switch in the enantioselectivity of a chiral cis-diamine-based organocatalyst for asymmetric aldol and Mannich reactions. (2012) (78)
- The Direct C-H Difluoromethylation of Heteroarenes Based on the Photolysis of Hypervalent Iodine(III) Reagents That Contain Difluoroacetoxy Ligands. (2017) (77)
- Complete switch of product selectivity in asymmetric direct aldol reaction with two different chiral organocatalysts from a common chiral source. (2008) (77)
- Regioselective carbonyl amination using diisobutylaluminum hydride (1981) (77)
- Design of bifunctional quaternary phosphonium salt catalysts for CO2 fixation reaction with epoxides under mild conditions (2016) (76)
- Efficient organocatalytic cross-aldol reaction between aliphatic aldehydes through their functional differentiation. (2011) (76)
- Conformationally flexible, chiral quaternary ammonium bromides for asymmetric phase-transfer catalysis. (2002) (75)
- MOLECULAR DESIGN OF A CHIRAL LEWIS ACID FOR THE ASYMMETRIC CLAISEN REARRANGEMENT (1995) (73)
- Catalytic asymmetric synthesis of 3,3'-diaryloxindoles as triarylmethanes with a chiral all-carbon quaternary center: phase-transfer-catalyzed S(N)Ar reaction. (2014) (72)
- Asymmetric imino aza-enamine reaction catalyzed by axially chiral dicarboxylic acid: use of arylaldehyde N,N-dialkylhydrazones as acyl anion equivalent. (2008) (72)
- Highly practical amino acid and alkaloid synthesis using designer chiral phase transfer catalysts as high-performance organocatalysts. (2010) (72)
- A catalytic asymmetric Ugi-type reaction with acyclic azomethine imines. (2012) (72)
- Asymmetric induction in the Neber rearrangement of simple ketoxime sulfonates under phase-transfer conditions: experimental evidence for the participation of an anionic pathway. (2002) (71)
- Desymmetrizing asymmetric ring expansion of cyclohexanones with α-diazoacetates catalyzed by chiral aluminum Lewis acid. (2011) (71)
- Design of chiral organocatalysts for practical asymmetric synthesis of amino acid derivatives. (2007) (70)
- Virtually Complete Blocking of .alpha.,.beta.-Unsaturated Aldehyde Carbonyls by Complexation with Aluminum Tris(2,6-diphenylphenoxide) (1994) (70)
- Highly diastereo- and enantioselective Mannich reactions of synthetically flexible ketimines with secondary amine organocatalysts. (2012) (69)
- Asymmetric cyclization of unsaturated aldehydes catalyzed by a chiral lewis acid (1985) (69)
- Efficient approach for the design of effective chiral quaternary phosphonium salts in asymmetric conjugate additions (2013) (69)
- A Chiral Electrophilic Selenium Catalyst for Highly Enantioselective Oxidative Cyclization. (2016) (68)
- Organoaluminum-catalyzed rearrangement of epoxides a facile route to the synthesis of optically active β-siloxy aldehydes (1991) (68)
- Highly Enantioselective Michael Addition of Silyl Nitronates to α,β-Unsaturated Aldehydes Catalyzed by Designer Chiral Ammonium Bifluorides: Efficient Access to Optically Active γ-Nitro Aldehydes and Their Enol Silyl Ethers (2003) (68)
- Generation of chiral organoaluminum reagent by discrimination of the racemates with chiral ketone (1989) (67)
- Highly Efficient, Catalytic Meerwein-Ponndorf-Verley Reduction with a Novel Bidentate Aluminum Catalyst. (1998) (67)
- Stereoselective construction of seven-membered rings with an all-carbon quaternary center by direct Tiffeneau-Demjanov-type ring expansion. (2009) (67)
- (2,7-Dimethyl-1,8-biphenylenedioxy)bis(dimethylaluminum) as a Bidentate Lewis Acid: Its Reactivity and Selectivity in Organic Synthesis (1996) (66)
- Metal-free direct asymmetric aminoxylation of aldehydes catalyzed by a binaphthyl-based chiral amine. (2010) (65)
- Highly enantioselective conjugate addition of nitroalkanes to alkylidenemalonates using efficient phase-transfer catalysis of N-spiro chiral ammonium bromides. (2004) (64)
- Combinatorial design of simplified high-performance chiral phase-transfer catalysts for practical asymmetric synthesis of alpha-alkyl- and alpha,alpha-dialkyl-alpha-amino acids. (2008) (64)
- exo-Selective asymmetric Diels-Alder reaction catalyzed by diamine salts as organocatalysts. (2006) (64)
- Asymmetric neutral amination of nitroolefins catalyzed by chiral bifunctional ammonium salts in water-rich biphasic solvent. (2011) (63)
- Fluorotetraphenylbismuth: a new reagent for efficient regioselective alpha-phenylation of carbonyl compounds. (2003) (63)
- Diastereo- and enantioselective conjugate addition of α-substituted nitroacetates to maleimides under base-free neutral phase-transfer conditions. (2011) (63)
- Brønsted acid-catalyzed insertion of aryldiazoacetates to sp2 carbon-CHO bond: facile construction of chiral all-carbon quaternary center. (2008) (63)
- Synthetic application and structural elucidation of axially chiral dicarboxylic acid: asymmetric Mannich-type reaction with diazoacetate, (diazomethyl)phosphonate, and (diazomethyl)sulfone. (2011) (62)
- Catalytic asymmetric allylation of aldehydes and related reactions with bis(((S)-binaphthoxy)(isopropoxy)titanium) oxide as a mu-oxo-type chiral Lewis acid. (2003) (61)
- Selective Reactions Using Organoaluminum Reagents [New Synthetic Methods (54)] (1985) (60)
- Production at the Curie Level of No-Carrier-Added 6-18F-Fluoro-l-Dopa (2013) (60)
- Organocatalytic approach to enantioselective one-pot synthesis of pyrrolidine, hexahydropyrrolizine, and octahydroindolizine core structures. (2009) (60)
- Tetraalkylammonium Salts as Hydrogen-Bonding Catalysts. (2015) (59)
- The direct catalytic asymmetric aldol reaction of α-substituted nitroacetates with aqueous formaldehyde under base-free neutral phase-transfer conditions. (2012) (59)
- Catalytic asymmetric rearrangement of α,α-disubstituted α-siloxy aldehydes to optically active acyloins using axially chiral organoaluminum lewis acids (2007) (58)
- Catalytic asymmetric three-component 1,3-dipolar cycloaddition of aldehydes, hydrazides, and alkynes. (2013) (58)
- EXO-SELECTIVE DIELS-ALDER REACTION BASED ON A MOLECULAR RECOGNITION APPROACH (1994) (57)
- Lewis acid-promoted selective rearrangement of trisubstituted epoxides to aldehydes or ketones (1994) (57)
- New, improved procedure for the synthesis of structurally diverse N-spiro C2-symmetric chiral quaternary ammonium bromides. (2003) (57)
- Tetrahedron report number 239 (1988) (56)
- Asymmetric Claisen rearrangement catalyzed by chiral organoaluminum reagent (1990) (56)
- Unprecedented nucleophilic addition of organolithiums to aromatic aldehydes and ketones by complexation with aluminum tris(2,6-diphenylphenoxide). (1995) (56)
- Construction of a chiral quaternary carbon center by catalytic asymmetric alkylation of 2-arylcyclohexanones under phase-transfer conditions. (2013) (56)
- Design of chiral bifunctional secondary amine catalysts for asymmetric enamine catalysis. (2008) (55)
- Enantioselective formal alkenylations of imines catalyzed by axially chiral dicarboxylic acid using vinylogous aza-enamines. (2010) (55)
- Axially chiral dicarboxylic acid catalyzed activation of quinone imine ketals: enantioselective arylation of enecarbamates. (2013) (55)
- An efficient, catalytic procedure for epoxide rearrangement (1989) (55)
- Catalytic enantioselective construction of all-carbon quaternary stereocenters by an organocatalytic Diels-Alder reaction of alpha-substituted alpha,beta-unsaturated aldehydes. (2009) (54)
- Nucleophilic cleavage of acetals using organometallic reagents (1985) (54)
- Indanol-Based Chiral Organoiodine Catalysts for Enantioselective Hydrative Dearomatization. (2018) (54)
- Novel N-alkylation of amines with organocopper reagents (1980) (53)
- Efficient synthesis of sterically hindered chiral binaphthol derivatives. (1988) (53)
- Stereoselective synthesis of alpha-alkyl-beta-keto imides via asymmetric redox C-C bond formation between alpha-alkyl-alpha-diazocarbonyl compounds and aldehydes. (2009) (53)
- Zr(OBut)4 As an effective promoter for the Meerwein–Ponndorf–Verley alkynylation and cyanation of aldehydes: development of new asymmetric cyanohydrin synthesis (2001) (53)
- Distinct advantage of the in situ generation of quaternary ammonium fluorides under phase-transfer conditions toward catalytic asymmetric synthesis. (2001) (52)
- Highly stereoselective N-terminal functionalization of small peptides by chiral phase-transfer catalysis. (2003) (52)
- Alpha-chiral acetylenes having an all-carbon quaternary center: phase transfer catalyzed enantioselective alpha alkylation of alpha-alkyl-alpha-alkynyl esters. (2009) (52)
- Organocatalytic asymmetric synthesis of propargylamines with two adjacent stereocenters: mannich-type reactions of in situ generated C-alkynyl imines with β-keto esters. (2013) (51)
- Selective Homologation of Ketones and Aldehydes with Diazoalkanes Promoted by Organoaluminum Reagents (1994) (51)
- Synthesis of a biphenyl-based axially chiral amino acid as a highly efficient catalyst for the direct asymmetric aldol reaction (2006) (50)
- Acid-catalyzed in situ generation of less accessible or unprecedented N-Boc imines from N-Boc aminals. (2013) (50)
- Anti-Selective direct asymmetric Mannich reactions catalyzed by chiral pyrrolidine-based amino sulfonamides (2008) (50)
- Practical Approach to the Meerwein-Ponndorf-Verley Reduction of Carbonyl Substrates with New Aluminum Catalysts This work was partially supported by a Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology, Japan. (2001) (50)
- Stereoselective syntheses of solenopsin A and B (1982) (49)
- Site-selective oxidation of unactivated C(sp3)-H bonds with hypervalent iodine(III) reagents. (2013) (49)
- Asymmetric Phase‐Transfer Catalysis (2008) (49)
- Asymmetric 1,3-dipolar cycloadditions of nitrones and methacrolein catalyzed by chiral bis-titanium lewis acid: a dramatic effect of N-substituent on nitrone. (2007) (49)
- Design of structurally rigid trans-diamine-based Tf-amide organocatalysts with a dihydroanthracene framework for asymmetric conjugate additions of heterosubstituted aldehydes to vinyl sulfones. (2010) (49)
- Fluorine-Assisted Selective Alkylation to Fluorinated Epoxides and Carbonyl Compounds: Implication of Pentacoordinate Trialkylaluminum Complexes (1997) (49)
- Advantage of in situ generation of N-arylsulfonyl imines from α-amide sulfones in the phase-transfer-catalyzed asymmetric Strecker reaction (2007) (49)
- Catalytic, high-speed tishchenko reaction using (2,7-dimethyl-1,8-biphenylenedioxy)bis(diisopropoxyaluminum) as a powerful bidentate catalyst (1999) (48)
- (2,7-Disubstituted-1,8-biphenylenedioxy)bis(dimethylaluminum) as bidentate organoaluminum Lewis acids: elucidation and synthetic Utility of the double electrophilic activation phenomenon. (2004) (48)
- Facile synthesis of l-Dopa tert-butyl ester by catalytic enantioselective phase-transfer alkylation (2000) (48)
- A Bulky Thiyl-Radical Catalyst for the [3+2] Cyclization of N-Tosyl Vinylaziridines and Alkenes. (2016) (47)
- Organoaluminum-catalyzed new alkylation of tert-alkyl fluorides: Synthetic utility of AlF interaction (1997) (47)
- Dramatic rate enhancement of asymmetric phase-transfer-catalyzed alkylations. (2005) (47)
- Metal-free enantioselective hydroxyamination of aldehydes with nitrosocarbonyl compounds catalyzed by an axially chiral amine. (2013) (46)
- Diisobutylaluminum hydride a novel reagent for the reduction of oximes (1983) (46)
- Versatile In Situ Generated N-Boc-Imines: Application to Phase-Transfer-Catalyzed Asymmetric Mannich-Type Reactions. (2015) (46)
- Unprecedented stereochemical control in the Claisen rearrangement of allyl vinyl ethers using organoaluminum reagents (1988) (45)
- Phase-transfer-catalyzed asymmetric conjugate cyanation of alkylidenemalonates with KCN in the presence of a Brønsted acid additive. (2013) (45)
- Direct asymmetric iodination of aldehydes using an axially chiral bifunctional amino alcohol catalyst. (2008) (45)
- Asymmetric Diels–Alder Reaction of Cyclopentadiene and Methyl Acrylate Catalyzed by Chiral Organoaluminum Reagents (1992) (44)
- Stabilization of reactive aldehydes by complexation with methylaluminum bis(2,6-diphenylphenoxide) and their synthetic application (1993) (44)
- Highly efficient trialkylsilylcyanation of aldehydes, ketones and imines catalyzed by a nucleophilic N-heterocyclic carbene (2006) (44)
- Hypercoordination of Boron and Aluminum: Synthetic Utility as Chelating Lewis Acids (1998) (43)
- Highly enantioselective phase-transfer-catalyzed alkylation of protected alpha-amino acid amides toward practical asymmetric synthesis of vicinal diamines, alpha-amino ketones, and alpha-amino alcohols. (2005) (43)
- Total synthesis of (.+-.)-celacinnine, (.+-.)-celallocinnine, (.+-.)-celafurine, and (.+-.)-celabenzine (1981) (43)
- Asymmetric organocatalytic oxy-Michael addition of alcohols to α,β-unsaturated aldehydes (2007) (43)
- Construction of enantiomerically enriched tertiary alpha-hydroxycarboxylic acid derivatives by phase-transfer-catalyzed asymmetric alkylation of diaryloxazolidin-2,4-diones. (2006) (43)
- Methylaluminum bis(2,6-di-tert-butyl-4-methylphenoxide) as a protecting group for multifunctional molecules: synthetic utility in selective carbonyl reductions (1988) (43)
- In situ assembled boronate ester assisted chiral carboxylic acid catalyzed asymmetric trans-aziridinations. (2013) (42)
- Practical Oppenauer (OPP) oxidation of alcohols with a modified aluminum catalyst. (2002) (42)
- Concentration Profile of Cu2+ Ion near a Plane Vertical Cathode in Electrolytes Containing CuSO4 and an Excess of H2SO4 as a Supporting Electrolyte (1983) (42)
- Successive Beckmann rearrangement-alkylation sequence by organoaluminum reagents. Simple route to dl-pumiliotoxin C (1981) (41)
- Highly enantioselective alkylation of glycine methyl and ethyl ester derivatives under phase-transfer conditions: its synthetic advantage (2004) (41)
- Olefinic cyclizations promoted by Beckmann rearrangement of oxime sulfonate (1983) (41)
- Asymmetric reduction of ketone reductive cleavage of chiral acetals using organoaluminum reagents (1983) (41)
- Highly efficient asymmetric amination of β-keto esters catalyzed by chiral quaternary ammonium bromides (2009) (41)
- Catalytic Meerwein-Ponndorf-Verley (MPV) and Oppenauer (OPP) Reactions: Remarkable Acceleration of the Hydride Transfer by Powerful Bidentate Aluminum Alkoxides (2004) (40)
- Syntheses of manzacidins: a stage for the demonstration of synthetic methodologies. (2008) (40)
- Catalytic asymmetric syntheses of isoxazoline-N-oxides under phase-transfer conditions. (2011) (40)
- Convenient preparation of chiral phase-transfer catalysts with conformationally fixed biphenyl core for catalytic asymmetric synthesis of α-alkyl- and α,α-dialkyl-α-amino acids: application to the short asymmetric synthesis of BIRT-377 (2007) (39)
- Design of a binaphthyl-based axially chiral amino acid as an organocatalyst for direct asymmetric aldol reactions. (2006) (39)
- Asymmetric conjugate additions of α-substituted-α-cyanoacetates to acetylenic ketones by chiral phase transfer catalysis (2007) (39)
- Nucleophilic cleavages of acetals using organotitanium reagents. A new synthesis of chiral alcohols (1985) (38)
- Unusual conjugate addition of organolithium reagent to α, β-unsaturated ketone (1987) (38)
- Convenient preparation of highly active phase-transfer catalyst for catalytic asymmetric synthesis of α-alkyl- and α,α-dialkyl-α-amino acids: application to the short asymmetric synthesis of BIRT-377 (2005) (38)
- Chiral leaving group. Biogenetic-type asymmetric synthesis of limonene and bisabolenes (1983) (38)
- Design of a C2-symmetric chiral pyrrolidine-based amino sulfonamide: application to anti-selective direct asymmetric Mannich reactions (2006) (38)
- [2 + 2] Photocycloadditions between the Carbon-Nitrogen Double Bonds of Imines and Carbon-Carbon Double Bonds. (2016) (38)
- Asymmetric Diels-Alder Reaction of Unsymmetrical Maleates. A Chemical Access to Chiral, Unsymmetrical cis-Cyclohexene-1,2-dicarboxylates (1994) (37)
- Catalytic asymmetric diels-alder reaction of quinone imine ketals: a site-divergent approach. (2015) (37)
- Development of a recyclable fluorous chiral phase-transfer catalyst: application to the catalytic asymmetric synthesis of alpha-amino acids. (2004) (37)
- Chiral Brønsted acid-catalyzed enantioselective addition of indoles to ketimines. (2014) (37)
- The Catalytic Shapiro Reaction (1996) (37)
- Concise, Catalytic Asymmetric Synthesis of Tetrahydroisoquinoline- and Dihydroisoquinoline-3-carboxylic Acid Derivatives (2010) (37)
- exo-selective asymmetric Diels-Alder reaction catalyzed by diamine salts as organocatalysts. (2007) (37)
- The Aldol Reaction (2004) (37)
- Symmetrical 4,4′,6,6′-tetraarylbinaphthyl-substituted ammonium bromide as a new, chiral phase-transfer catalyst (2003) (36)
- Combinatorial approach for the design of new, simplified chiral phase-transfer catalysts with high catalytic performance for practical asymmetric synthesis of α-alkyl-α-amino acids (2008) (36)
- Asymmetric synthesis of chiral sulfoximines via the S-arylation of sulfinamides. (2019) (36)
- Alkylsilyl Peroxides as Alkylating Agents in the Copper-Catalyzed Selective Mono-N-Alkylation of Primary Amides and Arylamines. (2017) (35)
- Powerful amino diol catalyst for effecting the direct asymmetric conjugate addition of aldehydes to acrylates. (2012) (35)
- Asymmetric Diels-Alder reaction directed toward chiral anthracycline intermediates (1986) (35)
- Generation of a stable formaldehyde-organoaluminum complex and its synthetic utility (1990) (35)
- Nucleophilic aromatic substitution by organoaluminum reagents. Application to the synthesis of indoles (1983) (34)
- Asymmetric phase-transfer reactions under base-free neutral conditions (2014) (34)
- Unique property of copper(I) chloride as a radical initiator as well as a Lewis acid: Application to CuCl-catalyzed aldol reaction of α,β-unsaturated ketones with Bu3SnH (1999) (34)
- Rate enhancement of phase transfer catalyzed conjugate additions by CsCl. (2009) (34)
- Chemoselective functionalization of more hindered aldehyde carbonyls with the methylaluminum bis(2,6-diphenylphenoxide)/alkyllithium system (1993) (34)
- Discrimination of two different ester carbonyls with methylaluminum bis(2,6-di-tert-butyl-4-methylphenoxide). Application to the regiocontrolled and stereocontrolled Diels-Alder reaction of unsymmetrical fumarates (1992) (34)
- Migratory aptitude of alkyl substituents in the MABR-promoted epoxide rearrangement (1992) (33)
- Practical asymmetric synthesis of vicinal diamines through the catalytic highly enantioselective alkylation of glycine amide derivatives. (2003) (33)
- Organoaluminum-Promoted Homologation of Ketones with Diazoalkanes (1994) (33)
- Regioselective Fischer indole synthesis mediated by organoaluminum amides (1993) (32)
- Efficient generation of perfluoroalkyl radicals from sodium perfluoroalkanesulfinates and a hypervalent iodine(iii) reagent: mild, metal-free synthesis of perfluoroalkylated organic molecules. (2016) (32)
- New Chiral Bis‐Titanium(IV) Catalyst with Dibenzofuran Spacer for Catalytic Asymmetric Allylation of Aldehydes and Aryl Ketones (2001) (32)
- Recent Developments in Asymmetric Phase‐Transfer Reactions (2013) (32)
- Practical stereoselective synthesis of beta-branched alpha-amino acids through efficient kinetic resolution in the phase-transfer-catalyzed asymmetric alkylations. (2007) (32)
- Phase-transfer-catalyzed asymmetric S(N)Ar reaction of α-amino acid derivatives with arene chromium complexes. (2015) (31)
- Advantage of Anaerobic Conditions in the Highly Enantioselective Synthesis of α,α-Dialkyl-α-Amino Acids by Chiral Phase-Transfer Catalysis (2001) (31)
- Catalytic enantioselective allylation of ketones with novel chiral bis-titanium(IV) catalyst. (2003) (31)
- Esterification of carboxylic acids catalyzed by in situ generated tetraalkylammonium fluorides (2001) (31)
- Effects of Aromatic Substituents on Binaphthyl‐Based Chiral Spiro‐Type Ammonium Salts in Asymmetric Phase‐Transfer Reactions (2007) (31)
- Highly diastereo- and enantioselective formal conjugate addition of nitroalkanes to nitroalkenes by chiral ammonium bifluoride catalysis. (2006) (31)
- Direct asymmetric aminoxylation reaction catalyzed by a binaphthyl-based chiral amino sulfonamide with high catalytic performance (2008) (30)
- Chiral Tertiary Sulfonium Salts as Effective Catalysts for Asymmetric Base-Free Neutral Phase-Transfer Reactions. (2017) (30)
- Asymmetric 1,3-dipolar cycloadditions of N-benzyl and N-diphenylmethyl nitrones and alpha,beta-unsaturated aldehydes catalyzed by bis-titanium chiral Lewis acids. (2008) (30)
- Practical approach for catalytic asymmetric allylation of aldehydes with a chiral bidentate titanium(IV) complex (2001) (30)
- Organoborane-catalyzed hydroalumination of olefins. (1986) (30)
- ORGANOALUMINUM-INDUCED ADDITION OF POLYHALOMETHANE TO OLEFINS (1985) (30)
- Stereoselective synthesis of trisubstituted aziridines with N-alpha-diazoacyl camphorsultam. (2010) (30)
- Stereoselective terminal functionalization of small peptides for catalytic asymmetric synthesis of unnatural peptides. (2004) (30)
- Efficient photolytic C-H bond functionalization of alkylbenzene with hypervalent iodine(iii) reagent. (2016) (30)
- Copper-Catalyzed C(sp)-C(sp3) Coupling of Terminal Alkynes with Alkylsilyl Peroxides via a Radical Mechanism. (2018) (29)
- Mechanism of Metal-Free C-H Activation of Branched Aldehydes and Acylation of Alkenes Using Hypervalent Iodine Compound: A Theoretical Study. (2015) (29)
- Evaluation of the Efficiency of the Chiral Quaternary Ammonium Salt β-Np-NAS-Br in the Organic-Aqueous Phase-Transfer Alkylation of a Protected Glycine Derivative (2002) (29)
- Organoaluminum-promoted cycloaddition of trialkylsilylketene with aldehydes: A new, stereoselective approach to cis-2-oxetanones and 2(Z)-alkenoic acids (1995) (29)
- Asymmetric Synthesis of Chiral Sulfoximines via the S-Alkylation of Sulfinamides. (2019) (28)
- Phase-transfer-catalyzed asymmetric synthesis of axially chiral anilides. (2013) (28)
- Practical approach for asymmetric hydroxyamination of aldehydes with in situ generated nitrosocarbonyl compounds: application to one-pot synthesis of chiral allylamines. (2014) (28)
- Asymmetric Skeletal Rearrangement of Symmetrically α,α-Disubstituted α-Amino Aldehydes: A New Entry to Optically Active α-Hydroxy Ketones (2003) (28)
- Diastereoselective Radical Hydroacylation of Alkylidenemalonates with Aliphatic Aldehydes Initiated by Photolysis of Hypervalent Iodine(III) Reagents. (2016) (28)
- Asymmetric Synthesis of α‐Acyl‐γ‐butyrolactones Possessing All‐Carbon Quaternary Stereocenters by Phase‐Transfer‐Catalyzed Alkylation (2006) (28)
- Organoaluminum-promoted Claisen rearrangement of bisallyl vinyl ethers (1989) (28)
- Substituent effect of binaphthyl-modified spiro-type chiral phase-transfer catalysts (2003) (28)
- A base-free neutral phase-transfer reaction system. (2014) (28)
- Carbon-carbon bond formation by selective coupling of enol silyl ethers with oxime sulfonates (1983) (28)
- Construction of stereodefined 1,1,2,2-tetrasubstituted cyclopropanes by acid catalyzed reaction of aryldiazoacetates and alpha-substituted acroleins. (2007) (27)
- Isopropoxyaluminum 1,1′-biphenyl-2-oxy-2′-perfluorooctanesulfonamide as a catalyst for Tishchenko reaction (2003) (27)
- Catalytic asymmetric methallylation and propargylation of aldehydes with bis(((S)-binaphthoxy)(isopropoxy)titanium) oxide (2003) (27)
- Pentacoordinate Organoaluminum Chemistry: Catalytic Efficiency of Me3Al in the Epoxide Cleavage with Alkynyllithiums (1999) (27)
- Additions and Corrections - Intramolecular Dibromo Ketone-Iron Carbonyl Reaction in Terpene Synthesis (1979) (27)
- Unprecedented stereochemical control in the organoaluminum-promoted intramolecular ene reactions of .delta.,.epsilon.-unsaturated aldehydes (1990) (27)
- 1,3-Dipolar Cycloaddition (2010) (27)
- Unique properties of chiral biaryl-based secondary amine catalysts for asymmetric enamine catalysis (2013) (27)
- A highly regio- and stereoselective ring-opening of 2,3-epoxy alcohols with trimethylsilyl azide-diethylaluminum fluoride system. (1985) (26)
- First Meerwein−Ponndorf−Verley Alkynylation: Nonorganometallic Way for Carbonyl Alkylations (1998) (26)
- Stereoselective conjugate addition of organoaluminum reagents to chiral α,β-unsaturated ketals (1985) (26)
- Organocatalytic oxy-Michael addition of alcohols to α,β-unsaturated aldehydes (2006) (26)
- Cu-Catalyzed Enantioselective Alkylarylation of Vinylarenes Enabled by Chiral Binaphthyl-BOX Hybrid Ligands. (2020) (26)
- Molecular recognition of ethers with modified organoaluminum reagents (1990) (26)
- Asymmetric phase-transfer catalysis of homo- and heterochiral quaternary ammonium salts: development and application of conformationally flexible chiral phase-transfer catalysts (2006) (25)
- Effect of Brønsted acid co-catalyst in asymmetric conjugate addition of 3-aryloxindoles to maleimide under base-free phase-transfer conditions (2014) (25)
- Practical asymmetric synthesis of both erythro and threo aldols based on the MABR-Promoted selective rearrangement of erythro and threo epoxy silyl ethers: unusual effect of silyl substituents (1992) (25)
- Catalytic asymmetric synthesis of 1,1-disubstituted tetrahydro-β-carbolines by phase-transfer catalyzed alkylations. (2011) (25)
- Bis-zirconium and bis-hafnium catalysts for the strong activation of carbonyl substrates (2000) (25)
- N-spiro chiral quaternary ammonium bromide catalyzed diastereo- and enantioselective conjugate addition of nitroalkanes to cyclic alpha,beta-unsaturated ketones under phase-transfer conditions. (2005) (25)
- Efficient asymmetric synthesis of spiro-2(3H)-furanones via phase-transfer-catalyzed alkynylation. (2014) (25)
- BIDENTATE ORGANOALUMINUM LEWIS ACID FOR SELECTIVE ACTIVATION OF CARBONYL OVER ACETAL FUNCTIONALITY : CHEMOSELECTIVE FUNCTIONALIZATION (1997) (25)
- PRACTICAL ASYMMETRIC SYNTHESIS OF BOTH ERYTHRO AND THREO ALDOLS : UNUSUAL EFFECT OF SILYL GROUPS (1991) (25)
- The Synthetic Utility of the Hypercoordination of Boron and Aluminum (1999) (25)
- Bowl-Shaped Tris(2,6-diphenylbenzyl)tin Hydride: A Unique Reducing Agent for Radical and Ionic Chemistry. (2001) (25)
- Catalyst-Controlled, Enantioselective, and Diastereodivergent Conjugate Addition of Aldehydes to Electron-Deficient Olefins. (2017) (24)
- Asymmetric synthesis of functionalized aza-cyclic amino acids with quaternary stereocenters by a phase-transfer-catalyzed alkylation strategy. (2005) (24)
- Direct Asymmetric Aminoxylation Reaction Catalyzed by Axially Chiral Amino Acids (2008) (24)
- Phase-Transfer Catalyzed Asymmetric Conjugate Additions of β-Ketoesters to Acetylenic Ketones (2010) (24)
- A new, stereocontrolled synthesis of equatorial alcohols by the ambiphilic reduction of cyclohexanones (1985) (24)
- Phase-transfer-catalyzed asymmetric alkylation of alpha-benzoyloxy-beta-keto esters: stereoselective construction of congested 2,3-dihydroxycarboxylic acid esters. (2010) (24)
- Design of new, chiral phase-transfer catalysts for practical, catalytic asymmetric synthesis (2001) (23)
- Development of Synthetic Transformations by Control of Acid-Catalyzed Reactions of Diazocarbonyl Compounds (2013) (23)
- Organoaluminum-promoted rearrangement of allyl phenyl ethers (1990) (23)
- 6,6'-Substituent effect of BINOL in bis-titanium chiral Lewis acid catalyzed 1,3-dipolar cycloaddition of nitrones. (2008) (23)
- Boronic Acid-Catalyzed, Highly Enantioselective Aza-Michael Additions of Hydroxamic Acid to Quinone Imine Ketals. (2015) (23)
- Asymmetric Michael addition of silyl nitronates to cyclic α,β-unsaturated ketones catalyzed by chiral quaternary ammonium bifluorides: isolation and selective functionalization of enol silyl ethers of optically active γ-nitro ketones (2006) (23)
- Enantioselective Alkynylation of Isatin Derivatives Using a Chiral Phase-Transfer/Transition-Metal Hybrid Catalyst System (2019) (23)
- syn-Selective asymmetric cross-aldol reactions between aldehydes and glyoxylic acid derivatives catalyzed by an axially chiral amino sulfonamide. (2011) (23)
- Organocatalytic Formal (3 + 2) Cycloaddition toward Chiral Pyrrolo[1,2-a]indoles via Dynamic Kinetic Resolution of Allene Intermediates. (2020) (22)
- Conjugate addition of reactive carbanions to α,β-unsaturated ketones in the presence of ATPH (1994) (22)
- A new synthesis of imidoyl iodides via beckmann rearrangement of oxime sulfonates (1983) (22)
- Catalytic asymmetric synthesis of axially chiral 2-amino-1,1′-biaryl compounds by phase-transfer-catalyzed kinetic resolution and desymmetrization (2016) (22)
- Direct asymmetric bromination of aldehydes catalyzed by a binaphthyl-based secondary amine: highly enantio- and diastereoselective one-pot synthesis of bromohydrins. (2010) (22)
- Asymmetric Synthesis of Chiral 1,4-Enynes through Organocatalytic Alkenylation of Propargyl Alcohols with Trialkenylboroxines. (2019) (22)
- Highly enantioselective monoalkylation of p-chlorobenzaldehyde imine of glycine tert-butyl ester under mild phase-transfer conditions (2006) (22)
- Design of Chiral Phase Transfer Catalyst with Conformationally Fixed Biphenyl Core: Application to Asymmetric Alkylation of Glycine Derivatives (2007) (22)
- Enantioselective activation of ethers by chiral organoaluminum reagents: Application to asymmetric Claisen rearrangement (1991) (22)
- N-Boc-aminals as easily accessible precursors for less accessible N-Boc-imines: facile synthesis of optically active propargylamine derivatives using Mannich-type reactions (2016) (22)
- Selektive Reaktionen mit Organoaluminium-Reagentien (1985) (22)
- Synthesis of Functionalized Organoboron/Silicon Compounds by Copper-Catalyzed Coupling of Alkylsilyl Peroxides and Diboron/Silylborane Reagents. (2019) (22)
- Desymmetrizing asymmetric ring expansion: stereoselective synthesis of 7-membered cyclic beta-keto carbonyl compounds with an alpha-hydrogen. (2010) (22)
- Asymmetric phase-transfer catalysis with homo- and heterochiral quaternary ammonium salts: a theoretical study. (2014) (21)
- Asymmetric trisubstituted aziridination of aldimines and ketimines using n-α-diazoacyl camphorsultams. (2011) (21)
- Transition-Metal-Free Direct C−H Silylation of Electron-Deficient Heteroarenes with Hydrosilanes via a Radical Mechanism (2018) (21)
- Facile synthesis of structurally diverse 3,3'-disubstituted 1,1'-binaphthyl-2,2'-diamines in optically pure forms. (2008) (21)
- Remarkable Template Effect of a Lewis Acidic Receptor in Intramolecular Radical Cyclizations (1997) (21)
- Conjugate Reduction of α,β-Unsaturated Ketones with Amphiphilic Reaction System (1988) (21)
- Simultaneous functional group manipulation in the Meerwein-Ponndorf-Verley reduction process catalyzed by bidentate aluminum reagent (1999) (21)
- Asymmetric Claisen Rearrangement of cis-Allylic Vinyl Ethers with Chiral Organoaluminum Reagent (1991) (20)
- Conjugate Allylation to α,β‐Unsaturated Aldehydes with the New Chemzyme p‐F‐ATPH (1997) (20)
- Catalytic Asymmetric Synthesis of Isoxazoline-N-oxides through Conjugate Addition–Cyclization under Phase-Transfer Conditions (2011) (20)
- New chiral phase-transfer catalysts possessing a 6,6′-bridged ring on the biphenyl unit: application to the synthesis of α,α-dialkyl-α-amino acids (2012) (20)
- Phase-Transfer-Catalyzed Asymmetric Synthesis of 1,1-Disubstituted Tetrahydroisoquinolines (2011) (20)
- One-pot cross double-Mannich reaction of acetaldehyde catalyzed by a binaphthyl-based amino sulfonamide. (2013) (20)
- Contribution of Cage-Shaped Structure of Physalins to Their Mode of Action in Inhibition of NF-κB Activation. (2013) (20)
- Axially chiral dicarboxylic acid-catalyzed asymmetric imino aza-enamine reaction/oxidation as a Strecker reaction surrogate (2010) (20)
- Generation of alkyl radicals from alkylsilyl peroxides and their applications to C-N or C-O bond formations (2019) (20)
- Meerwein-Ponndorf-Verley alkynylation of aldehydes: essential modification of aluminium alkoxides for rate acceleration and asymmetric synthesis. (2004) (20)
- Design of binaphthyl-modified symmetrical chiral phase-transfer catalysts: substituent effect of 4,4',6,6'-positions of binaphthyl rings in the asymmetric alkylation of a glycine derivative. (2007) (20)
- Development of Highly Selective Organic Reactions Catalyzed by Designed Amine Organocatalysts (2010) (20)
- Development of 5-silylethynyl-1,3-dioxolan-4-one as a new prochiral template for asymmetric phase-transfer catalysis. (2010) (19)
- Efficient Asymmetric Synthesis of a Bicyclic Amino Acid as a Core Structure of Telaprevir (2012) (19)
- Hydrogen-Bonding Catalysis of Tetraalkylammonium Salts in an Aza-Diels-Alder Reaction. (2016) (19)
- Aluminum Tris(2,6-diphenylphenoxide) (ATPH) as an Extremely Selective Activator of Less Hindered Aldehyde Carbonyls (1994) (19)
- Catalytic asymmetric synthesis of cyclic α-alkyl-amino acid derivatives by C,N-double alkylation (2010) (19)
- Synthesis of N-Boc-Propargylic and Allylic Amines by Reaction of Organomagnesium Reagents with N-Boc-Aminals and Their Oxidation to N-Boc-Ketimines. (2016) (19)
- Rapid and Mild Generation of Carbon Radicals fromo-(o-Iodophenyl)phenylthio Derivatives by an Anchimeric Approach (2001) (19)
- Activation of ether functionality of allyl vinyl ethers by chiral bis(organoaluminum) Lewis acids: application to asymmetric Claisen rearrangement (2002) (19)
- Asymmetric Synthesis of Less Accessible α-Tertiary Amines from Alkynyl Z-Ketimines. (2017) (19)
- Enantioselective Amino Acid Synthesis by Chiral Phase-Transfer Catalysis (2003) (19)
- Molecular recognition of ketomalonates by asymmetric aldol reaction of aldehydes with secondary-amine organocatalysts. (2012) (19)
- Iodine(III)-Catalyzed Electrophilic Nitration of Phenols via Non-Brønsted Acidic NO2+ Generation. (2019) (19)
- Design of Efficient Chiral Bifunctional Phase-Transfer Catalysts Possessing an Amino Functionality for Asymmetric Aminations (2018) (18)
- Axially chiral dicarboxylic acid catalyzed asymmetric semipinacol rearrangement of cyclic β-hydroxy-α-diazo esters (2012) (18)
- Phase‐Transfer‐Catalyzed Asymmetric α‐Arylation of α‐Amino Acid Derivatives (2014) (18)
- Simultaneous coordination and double activation phenomena of carbonyl and epoxy oxygens by bis-titanium reagent as a bidentate Lewis acid catalyst (1998) (18)
- Hydrogen-bonding catalysis of sulfonium salts. (2017) (18)
- Unprecedented Encapsulation of Carbonyl Guest with Designer Lewis Acid Receptor. (1998) (18)
- Hypervalent Iodine Mediated Chemoselective Iodination of Alkynes. (2017) (17)
- new neutral reaction system with crown ether-KCl complexes in aqueous solution. (2012) (17)
- Broad-spectrum antifungal activity of spirooxindolo-pyrrolidine tethered indole/imidazole hybrid heterocycles against fungal pathogens. (2019) (17)
- Chiral leaving group: asymmetric synthesis of limonene and bisabolene (1986) (17)
- Olefinic cyclization promoted by beckmann rearrangement of oxime sulfonate synthesis of dl-muscone (1983) (17)
- Development of Organosilicon Peroxides as Practical Alkyl Radical Precursors and Their Applications to Transition Metal Catalysis (2021) (17)
- Practical Approach to the Meerwein–Ponndorf–Verley Reduction of Carbonyl Substrates with New Aluminum Catalysts (2001) (17)
- Bidentate Lewis acids for organic synthesis (2001) (17)
- Organoaluminum-promoted direct conversion of aldehydes to the homologous ketones or oxiranes with diazoalkanes (1994) (17)
- Efficient Synthesis of Aromatic sec-Amides from Esters: Synthetic Utility of Bislithium Amides (1999) (17)
- Double coordination and activation ability of methylalumoxane (MAO) for hetero functionality: Pivotal role as polymerization cocatalyst (1999) (17)
- Design of N-Spiro C2-Symmetric Chiral Quaternary Ammonium Bromides as Novel Chiral Phase-Transfer Catalysts: Synthesis and Application to Practical Asymmetric Synthesis of α-Amino Acids. (2003) (17)
- A new synthesis of nitrogen-containing heterocycles by means of organoaluminum reagents (1984) (16)
- Complete switch of migratory aptitude in aluminum-catalyzed 1,2-rearrangement of differently alpha,alpha-disubstituted alpha-siloxy aldehydes. (2008) (16)
- Catalytic Asymmetric Synthesis of 3‐Substituted Proline Derivatives by Using Phase‐Transfer‐Catalyzed Conjugate Addition (2012) (16)
- Unusual anti-selective asymmetric conjugate addition of aldehydes to nitroalkenes catalyzed by a biphenyl-based chiral secondary amine. (2013) (16)
- Design of new polyamine-based chiral phase-transfer catalysts for the enantioselective synthesis of phenylalanine (2004) (16)
- Chemoselective carbonyl alkylation and reduction of aldehydes or ketones (1988) (16)
- A Practical Approach for the Oxidation of Unactivated Csp3H Bonds with o‐Nitro(diacetoxyiodo)benzene as an Efficient Hypervalent Iodine(III)‐Based Oxidizing Agent (2014) (16)
- Positive Effect of Water in Asymmetric Direct Aldol Reactions with Primary Amine Organocatalyst: Experimental and Computational Studies. (2015) (16)
- Beckman rearrangement of oxime sulfonates by grignard reagents (1982) (16)
- Phase-transfer catalyzed asymmetric synthesis of α,β-unsaturated γ,γ-disubstituted γ-lactams. (2017) (16)
- Brønsted base and acid catalysts, and additional topics (2012) (15)
- Catalytic, enantioselective hetero-Diels-Alder reaction with novel, chiral bis-titanium(IV) catalyst (2002) (15)
- Unprecedented stereochemical control in the intramolecular ene-reactions of δ,ε-unsaturated aldehydes using exceptionally bulky organoaluminum reagents: Elucidation of the transition state (1994) (15)
- A Scalable Synthesis of (R)-3,5-Dihydro-4H-dinaphth[2,1-c:1‘2‘-e]azepine (2003) (15)
- Catalytic asymmetric synthesis of cyclic amino acids and alkaloid derivatives: application to (+)-dihydropinidine and Selfotel synthesis (2010) (15)
- Organocatalysis: a web collection. (2012) (15)
- Brønsted acid-catalyzed Mannich reaction through dual activation of aldehydes and N-Boc-imines. (2015) (15)
- Binaphthyl-Modified Quaternary Phosphonium Salts as Chiral Phase-Transfer Catalysts: Asymmetric Amination of β-Keto Esters. (2009) (15)
- Highly efficient alkylation of epoxides with R3Al/H2O systems based on the double activation of epoxy oxygens (1999) (15)
- Cu-Catalyzed Generation of Alkyl Radicals from Alkylsilyl Peroxides and Subsequent C(sp3)-C(sp2) Cross-Coupling with Arylboronic Acids. (2020) (15)
- The first example of the direct asymmetric conjugate addition of aldehydes to a methylenemalonate promoted by an axially chiral amino diol catalyst (2011) (15)
- Recent Advances in Asymmetric Phase‐Transfer Catalysis (2007) (15)
- Amine-catalyzed asymmetric cross-aldol reactions using heterofunctionalized acetaldehydes as nucleophiles. (2014) (15)
- Efficient asymmetric catalysis of chiral organoaluminum complex for enantioselective ene reactions of aldehydes (2004) (15)
- Bis(trialkylsilyl) peroxides as alkylating agents in the copper-catalyzed selective mono-N-alkylation of primary amides. (2017) (14)
- Dilithium 2,2′-methylenebis(4,6-di-tert-butylphenoxide) as a bidentate Lewis acid in organic synthesis (1998) (14)
- Methylaluminum bis(4-bromo-2,6-di-tert-butylphenoxide) as a key reagent for effecting primary .alpha.-alkylation of carbonyl compounds (1992) (14)
- Stereoselective C-Glycosidation of Glycals with Organoaluminum Reagents (1987) (14)
- Biomimetic entry to acyclic terpene synthesis a novel rearrangement of allyl ether catalyzed by organoaluminium reagents (1982) (14)
- The Basic Principle of Phase‐Transfer Catalysis and Some Mechanistic Aspects (2008) (14)
- Selective Rearrangement of Trisubstituted Epoxides to Aldehydes or Ketones (1991) (14)
- Bidentate Lewis acid catalysts in asymmetric synthesis (2002) (13)
- Designer chiral phase-transfer catalysts for green sustainable chemistry (2012) (13)
- Catalytic enantioselective intramolecular cyclization of N-aryl diazoamides using a titanium-BINOLate complex. (2014) (13)
- Rate Acceleration in Nucleophilic Alkylation of Carbonyl Compounds with a New Template Containing Two Metallic Centers. (1998) (13)
- Efficient Synthesis of Cyclic Sulfoximines from N-Propargylsulfinamides via Sulfur-Carbon Bond Formation. (2019) (13)
- Benzimidazole tethered pyrrolo[3,4-b]quinoline with broad-spectrum activity against fungal pathogens. (2019) (13)
- Organoaluminum-mediated selective 1,2-rearrangement of γ,γ-disubstituted γ-amino α,β-unsaturated carbonyl compounds leading to unsymmetrically substituted pyrroles (2004) (13)
- Development of a Practical Synthetic Method for N-tert-Butoxycarbonyl α-Ketimino Esters (2011) (13)
- Functional Group Transformations via Carbonyl Derivatives (1991) (13)
- Design of an Axially Chiral DicarboxylicAcid and Its Application in Syntheses of Optically Active β-AminoAcids and β-Amino Phosphonic Acid Derivatives (2008) (13)
- Methylaluminum bis(4-substituted-2,6-di-tert-butylphenoxide) as an efficient nonchelating Lewis acid: Application to asymmetric Diels-Alder reaction and diastereoselective alkylation to alkoxy carbonyl substrates (1994) (13)
- Organoaluminum-promoted selective addition to fluorinated carbonyl compounds via pentacoordinate trialkylaluminum complexes (1998) (12)
- Novel anionic oligomerization by a new, sequential generation of organolithium compounds (1996) (12)
- α‐Chiral Acetylenes Having an All‐Carbon Quaternary Center: Phase Transfer Catalyzed Enantioselective α Alkylation of α‐Alkyl‐α‐alkynyl Esters. (2009) (12)
- A new preparative method for various metal enolates (1990) (12)
- Conjugate Addition of Perfluoroalkyllithiums to α,β-Unsaturated Carbonyl Substrates by Complexation with Aluminum Tris(2,6-diphenylphenoxide) (1994) (12)
- Electronic and Steric Effects of Lewis Acidic Organoaluminum Reagents in the Diels-Alder Reaction (1988) (12)
- The radical acylarylation of N-arylacrylamides with aliphatic aldehydes using the photolysis of hypervalent iodine(iii) reagents. (2018) (12)
- o-Bis(allyldimethylsilyl)benzene as a remarkably effective allylation agent for carbonyl compounds with Bu4NF catalyst (1998) (12)
- Design of high-performance chiral phase-transfer catalysts with privileged structures (2019) (12)
- A Conceptually Different Approach to the Asymmetric Synthesis of α-Substituted Carbonyl Compounds (1986) (11)
- Enantioselective synthesis of 2-[18F]fluoro-L-tyrosine by catalytic phase-transfer alkylation (2001) (11)
- Remarkable catalytic activity of Me3Ga in the alkylation of hetero-substituted epoxides with alkynyllithiums (1999) (11)
- Kinetically controlled one-pot formation of DEFGH-rings of type B physalins through domino-type transformations. (2012) (11)
- Dramatic Enhancement of Reactivity of Organosilicon Compounds Induced by Complexation of Bis(allyl)silanes with Fluoride Ion (2000) (11)
- Catalytic Asymmetric Alkylation of 3‐Aryl‐Substituted Oxindoles to give 3,3‐Disubstituted Oxindoles under Phase‐Transfer Conditions (2014) (11)
- Facile and Selective Alkylation of 3,3,3-Trifluoropropene Oxide (TFPO) with Organoaluminum Reagents via Pentacoordinate Trialkylaluminum Complexes (1998) (11)
- Synthesis of Chiral Tritylpyrrolidine Derivatives and Their Application to Asymmetric Benzoyloxylation. (2017) (11)
- Practical Synthesis of both Enantiomeric Amino Acid, Mannich, and Aldol Derivatives by Asymmetric Organocatalysis. (2017) (11)
- One-Pot Synthesis of Less Accessible N-Boc-Propargylic Amines through BF3-Catalyzed Alkynylation and Allylation Using Boronic Esters. (2019) (11)
- Hydrogen embrittlement behavior of Ni-Ti shape memory alloy with different microstructures in acidic fluoride solution (2015) (11)
- A New Stereoselective Approach to Oxygenated Carbocycles: Asymmetric Synthesis of the Cyclohexyl Fragment of FK-506 (1991) (11)
- Regioselectivity switch in chiral amine-catalysed asymmetric addition of aldehydes to reactive enals. (2015) (11)
- Chemoselective Functionalization of Two Different Ketones with a Series of Bulky Organoaluminum Receptors (1994) (10)
- Phase‐Transfer‐Catalyzed Olefin Isomerization/α‐Alkylation of α‐Alkynylcrotonates as a Route for 1,4‐Enynes (2010) (10)
- Catalytic asymmetric synthesis of cyclic alpha-alkyl-amino acid derivatives having a tetrasubstituted alpha-carbon. (2009) (10)
- anti‐Selective Asymmetric Synthesis of β‐Hydroxy‐α‐amino Acid Esters by the in situ Generated Chiral Quaternary Ammonium Fluoride‐Catalyzed Mukaiyama‐Type Aldol Reaction (2004) (10)
- Molecular recognition of oxygen-containing substrates with mad (1990) (10)
- A New, Stereoselective Synthesis of cis-3,4-Disubstituted 2-Oxetanones and (Z)-2-Alkenoic Acids (1992) (10)
- Hypervalent iodine(III) catalyzed radical hydroacylation of chiral alkylidenemalonates with aliphatic aldehydes under photolysis (2017) (10)
- Alkylative kinetic resolution of vicinal diols under phase-transfer conditions: a chiral ammonium borinate catalysis (2017) (10)
- Practical asymmetric synthesis of α-methylserine derivatives under mild phase-transfer conditions (2008) (10)
- Catalytic Asymmetric Synthesis of 3,3′‐Diaryloxindoles as Triarylmethanes with a Chiral All‐Carbon Quaternary Center: Phase‐Transfer‐Catalyzed SNAr Reaction. (2014) (10)
- Al Lewis acid-catalyzed regiodivergent 1,2-rearrangement of α-siloxy aldehydes: scope and mechanism (2009) (10)
- Cationic DABCO-based Catalyst for Site-Selective C−H Alkylation via Photoinduced Hydrogen-Atom Transfer (2021) (10)
- Achiral Al(III) Lewis Acids (2008) (10)
- Chiral Organotin Hydride Catalyzed Enantioselective Radical Cyclization of Aldehydes (2013) (10)
- Organoborane-Catalyzed anti-Markownikoff Hydration of Olefins (1987) (10)
- Microstructural Evolution During Cold Rolling and Subsequent Annealing in Low-Carbon Steel with Different Initial Microstructures (2017) (10)
- The Formation of C-C or C-N Bonds via the Copper-Catalyzed Coupling of Alkylsilyl Peroxides and Organosilicon Compounds: A Route to Perfluoroalkylation. (2021) (10)
- Role of Nb on Microstructural Evolution during Intercritical Annealing in Low-carbon Steels (2016) (10)
- Enhancing effect of cetyl lactate on the percutaneous absorption of indomethacin in rats. (1989) (10)
- Efficient Catalytic Procedure for Etherification of Alcohols with MeAl(NTf2)2 (2000) (10)
- Hypercoordination of aluminum: Evidence for the implication of pentacoordinate complexes in the R2AlCl-promoted reduction of alkoxycarbonyl substrates (1999) (9)
- Rate Acceleration of Solid‐Liquid Phase‐Transfer Catalysis by Rotor‐Stator Homogenizer (2016) (9)
- Evaluation of the relationship between the catalyst structure and regio- as well as stereoselectivity in the chiral ammonium bifluoride-catalyzed asymmetric addition of silyl nitronates to α, β-unsaturated aldehydes (2004) (9)
- Design of Sophisticated Bidentate Lewis Acids and Organocatalysts for Fine Organic Synthesis (2009) (9)
- Iron-Catalyzed Radical Cleavage/C-C Bond Formation of Acetal-Derived Alkylsilyl Peroxides. (2020) (9)
- Synthesis of the Right‐Side Structure of Type B Physalins (2016) (9)
- Aliphatic and Aromatic Claisen Rearrangement (2007) (9)
- Recent Development and Application of Chiral Phase-Transfer Catalysts (2008) (9)
- Design of chiral tin(IV) aryloxide as a mild Lewis acid catalyst for enantioselective Diels–Alder reaction (2006) (9)
- Methylaluminum Bis(4-substituted-2,6-di-tert-butylphenoxide) as an Efficient Non-Chelating Lewis Acid (1993) (9)
- Modular synthesis of axially chiral 3,3'-disilyl dicarboxylic acids by silalactones. (2011) (9)
- Remote chirality control based on the organocatalytic asymmetric Mannich reaction of α-thio acetaldehydes. (2014) (9)
- On the mechanism of organoaluminum-promoted claisen rearrangement of allylic vinyl ethers (1992) (9)
- Tris(2,6-diphenylbenzyl)silyl Group as a New and Highly Effective Protector for Carboxylic Acids: Unusual Behavior of Such Carboxylic Esters toward Common Nucleophiles and Bases (2000) (9)
- A New Cyclization of Olefinic Epoxides by Modified Organoaluminum Reagents via Epoxide Rearrangement and Subsequent Intramolecular Ene Reaction (1991) (9)
- Synthesis of Phenylcyclopropane-Based Secondary Amine Catalysts and Their Applications in Enamine Catalysis. (2019) (8)
- Facile Conversion of Trialkylsilyl Esters to Alkyl Esters Mediated by Tetrabutylammonium Fluoride Trihydrate (2001) (8)
- Asymmetric Hetero-Diels-Alder Reaction Catalyzed by Chiral Organoaluminum Reagent. (1988) (8)
- N-Hydroxybenzimidazole as a structurally modifiable platform for N-oxyl radicals for direct C–H functionalization reactions (2020) (8)
- Organoaluminum reagents for selective reactions (1988) (8)
- Design of New Amino Tf-Amide Organocatalysts: Environmentally Benign Approach to Asymmetric Aldol Synthesis (2018) (8)
- In situ generation of N-Boc-protected alkenyl imines: controlling the E/Z geometry of alkenyl moieties in the Mukaiyama-Mannich reaction. (2017) (8)
- Asymmetric α-Hydroxylation of α-Aryl-δ-lactams with Molecular Oxygen under Phase-Transfer Conditions. (2021) (8)
- A highly chemoselective Mukaiyama aldol reaction of saturated aldehyde over unsaturated aldehyde with enol tris(2,6-diphenylbenzyl)silyl ether (2002) (8)
- Brønsted Acid-Catalyzed Intramolecular α-Arylation of Ketones with Phenolic Nucleophiles via Oxy-Allyl Cation Intermediates (2020) (8)
- メチルアルミニウムビス(4-ブロモ-2,6-ジ-tert-ブチルフェノキシド)触媒によるtrans-スチルベンオキシドのジフェニルアセトアルデヒドへの転位反応 (1995) (8)
- Exceptionally Bulky Lewis Acidic Reagent, MAD (1996) (7)
- Catalytic Enantioselective 1,3‐Dipolar Cycloaddition of C,N‐Cyclic Azomethine Imines with α,β‐Unsaturated Aldehydes. (2010) (7)
- Conjugate allylation to α,β-unsaturated aldehydes with amphiphilic alkylation system, ATPH/allylcerium reagents (1997) (7)
- Phase-transfer-catalyzed asymmetric desymmetrizations of cyclopentanones (2015) (7)
- Synthesis of 1-Aminoindenes through Aza-Prins-Type Cyclization. (2018) (7)
- DOUBLE COORDINATION ABILITY OF BIS(DIMETHYLALUMINUM) SULFATE TOWARD CARBONYL SUBSTRATES (1999) (7)
- Effect of Initial Microstructures on Austenite Formation Behavior during Intercritical Annealing in Low-Carbon Steel (2019) (7)
- Radical-Mediated Activation of Esters with a Copper/Selectfluor System: Synthesis of Bulky Amides and Peptides. (2021) (7)
- Asymmetric Synthesis of α-Amino Acids by Organocatalytic Biomimetic Transamination. (2019) (7)
- Stereoselective synthesis of cyclic amino acids via asymmetric phase-transfer catalytic alkylation. (2013) (7)
- Iodine(III)-catalyzed benzylic oxidation by using the (PhIO)n/Al(NO3)3 system (2020) (7)
- A Facile Workup-Free Catalytic Rearrangement of Epoxides on Immobilized Organoaluminum Columns (1992) (7)
- A convergent, homochiral bis(amino alcohol) for obtaining high enantioselectivity in the addition of diethylzinc to aldehydes (2001) (7)
- Regio- and Stereoselective Conjugate Addition of Aldehydes to β-Tosyl Enones under the Catalysis of a Binaphthyl-Modified Chiral Amine. (2015) (7)
- Binaphthyl-Modified QuaternaryPhosphonium Salts as Chiral Phase Transfer Catalysts:Application to Asymmetric Amination of β-Keto Esters (2009) (7)
- New approach for natural product synthesis using main group organometallic reagents (1989) (7)
- Enantioselective Alkylation of N-Arylhydrazones Derived from α-Keto Esters and Isatin Derivatives through Asymmetric Phase-Transfer Catalysis. (2018) (7)
- Correction to "Recent Advances of Catalytic Asymmetric 1,3-Dipolar Cycloadditions". (2015) (7)
- Highly Enantioselective Construction of Quaternary Stereocenters on β‐Keto Esters by Phase‐Transfer Catalytic Asymmetric Alkylation and Michael Reaction. (2003) (7)
- Cu-Catalyzed O-alkylation of phenol derivatives with alkylsilyl peroxides. (2020) (7)
- A Convenient Route to α-Alkoxy Ester from Olefin Vla Organoborane-Catalyzed Hydroalumintaion (1988) (7)
- 1,8‐Bis(allylstannyl)naphthalene Derivatives as Neutral Allylation Agents: Rate Acceleration by Chelation‐Induced Lewis Acidity (1997) (7)
- A Synthetic Route to Sodium α-Aminoalkanesulfinates and Their Application in the Generation of α-Aminoalkyl Radicals for Radical Addition Reactions. (2018) (7)
- Design of Bowl-ShapedN-Hydroxyimide Derivatives as New Organoradical Catalysts for Site-Selective C(sp3)-H Bond Functionalization Reactions. (2020) (7)
- Chemoselective Reduction of Saturated Aldehydes and Ketones over Unsaturated Carbonyls with Bowl-shaped Tris(2,6-diphenylbenzyl)tin Hydride (2002) (7)
- Site-Selective Oxidation of Unactivated C(sp3)—H Bonds with Hypervalent Iodine(III) Reagents. (2014) (6)
- Chiral Onium Salts (Phase‐Transfer Reactions) (2013) (6)
- Scalable Synthesis of a Chiral Selenium π-Acid Catalyst and Its Use in Enantioselective Iminolactonization of β,γ-Unsaturated Amides (2019) (6)
- A New Strategy for Obtaining High Level of Diastereoselectivity in the Asymmetric Diels-Alder Reaction of Chiral Dienophiles (1993) (6)
- Catalyst-controlled diastereoselectivity reversal in the formation of dihydropyrans. (2018) (6)
- Construction of chiral α-tert-amine scaffolds via amine-catalyzed asymmetric Mannich reactions of alkyl-substituted ketimines (2020) (6)
- Practical Catalytic Enantioselective Synthesis of α,α‐Dialkyl‐α‐amino Acids by Chiral Phase‐Transfer Catalysis. (2000) (6)
- Stereo- and regioselective organic transformations based on main group organometallic reagents - application to the stereocontrolled Claisen rearrangements (1990) (6)
- Regioselective Robinson Annulation Realized by the Combined Use of Lithium Enolates and Aluminum Tris(2,6-diphenylphenoxide) (ATPH) (1997) (6)
- Organocatalytic Asymmetric Synthesis of Propargylamines with Two Adjacent Stereocenters: Mannich‐Type Reactions of in situ Generated C‐Alkynyl Imines with β‐Keto Esters. (2014) (6)
- Recent Advances of Catalytic Asymmetric 1,3-Dipolar Cycloadditions (2015) (6)
- Design of C 2 -Symmetric Chiral Phase-transfer Catalysts for Practical Asymmetric Synthesis (2007) (6)
- Pentacoordinate vs. Tetracoordinate complexation for alkoxycarbonyl compounds with dialkylboron triflates and trifluoroacetates (1998) (6)
- Bis(((S)‐binaphthoxy)(isopropoxy)titanium) Oxide as a μ‐Oxo‐Type Chiral Lewis Acid: Application to Catalytic Asymmetric Allylation of Aldehydes. (2003) (6)
- Powerful Chiral Phase-Transfer Catalysts for the Asymmetric Synthesis of α-Alkyl- and α,α-Dialkyl-α-Amino Acids. (2005) (6)
- Chiral Quaternary Ammonium Fluorides for Asymmetric Synthesis (2008) (6)
- Effect of aging at room temperature on hydrogen embrittlement behavior of Ni-Ti superelastic alloy immersed in acidic fluoride solution (2015) (6)
- Enantioselective Synthesis of α-Amino Acids by Chiral Phase-Transfer Catalysis (2003) (6)
- o-(o-Iodophenyl)phenylselenenyl Ethers/t-BuLi System as an Alkyllithium Equivalent with Structural Variations (2001) (6)
- Dramatic Rate Enhancement by Ultrasonic Irradiation in Liquid-Liquid Phase-Transfer Catalytic Reactions (2000) (6)
- Enantioselectivity Switchin Direct Asymmetric Aminoxylation Catalyzed by Binaphthyl-BasedChiral Secondary Amines (2009) (6)
- Catalytic Meerwein—Ponndorf—Verley (MPV) and Oppenauer (OPP) Reactions: Remarkable Acceleration of the Hydride Transfer by Powerful Bidentate Aluminum Alkoxides (2002) (5)
- Construction of a Chiral Quaternary Carbon Center by Catalytic Asymmetric Alkylation of 3-Arylpiperidin-2-ones under Phase-Transfer Conditions. (2019) (5)
- Synthesis of 3-mono-substituted binaphthyl-based secondary amine catalysts via monobromination of an axially chiral dicarboxylic acid derivative. (2014) (5)
- Reactions Triggered by Lewis Acidic Organoaluminum Species (2012) (5)
- Phase-transfer-catalysed asymmetric synthesis of 2,2-disubstituted 1,4-benzoxazin-3-ones. (2018) (5)
- Tris(2,6-diphenylbenzyl)amine (TDA) and tris(2,6-diphenylbenzyl)phosphine (TDP) with unique bowl-shaped structures: synthetic application of functionalized TDA to chemoselective silylation of benzylic alcohols (2001) (5)
- Evaluation of several fluorinated ATPH derivatives as functionalized Lewis acid receptors for conjugate alkylation to α,β-unsaturated aldehydes with alkyllithium nucleophiles (1997) (5)
- Evaluation of Aluminum Tris(2,6-di-tert-butyl-4-methylphenoxide) (ATD) as a Lewis Acid Receptor (1995) (5)
- A new approach for the copper-catalyzed functionalization of alkyl hydroperoxides with organosilicon compounds via in-situ-generated alkylsilyl peroxides (2022) (5)
- Chemistry of Chelate-Type Hypervalent Boron and Aluminum (2000) (5)
- Fluorotetraphenylbismuth: A New Reagent for Efficient Regioselective α‐Phenylation of Carbonyl Compounds. (2004) (5)
- Asymmetric Organocatalysis – Workbench Edition (2012) (5)
- Asymmetric Synthesis of Chiral Sulfoximines through the S‐Alkylation of Sulfinamides (2019) (5)
- BF3 -Catalyzed Synthesis of Cyclic Carbamates from Boc-Protected Aminals and Alkynes (2018) (5)
- Selective Alkylation of Ketones with a Bulky Aluminum Reagent-the THF-TBSOTf System (1997) (5)
- Synthetic utility of bowl-shaped tris(2,6-diphenyl-benzyl)silyl glyoxylate as a stable glyoxylate: application to highly diastereoselective aldol reactions (2003) (5)
- Molecular Design of a C2-Symmetric Chiral Phase-Transfer Catalyst for Practical Asymmetric Synthesis of α-Amino Acids. (1999) (5)
- Construction of a Chiral Quaternary Carbon Center by Catalytic Asymmetric Alkylation of 2‐Arylcyclohexanones under Phase‐Transfer Conditions. (2013) (5)
- Development of a Recyclable Fluorous Chiral Phase‐Transfer Catalyst: Application to the Catalytic Asymmetric Synthesis of α‐Amino Acids. (2004) (5)
- Utilization of o-[(E)-2-Trimethylsilyl-2-iodovinyl]phenylthio Derivatives as Carbon Radical Precursors by Anchimeric Approach (2001) (5)
- In situ generation of less accessible Boc-imines from aldehydes: construction of a quaternary carbon by the Mannich reaction or unprecedented aldol reaction. (2017) (5)
- High Activation of Carbonyl Groups with Bidentate Lewis Acid Catalysts (1998) (5)
- Development of Ketone-Based Brominating Agents (KBA) for the Practical Asymmetric α-Bromination of Aldehydes Catalyzed by Tritylpyrrolidine (2020) (5)
- Organoaluminum-Promoted Cyclization of Olefinic Epoxides. A New and Stereoselective Approach to Cyclohexane Frameworks. (1997) (5)
- Phase-transfer-catalyzed Asymmetric Alkylation with Epoxy Triflates as Alkylating Agents : Highly Stereoselective Synthesis of γ,δ-Epoxy-α-amino Acids (2011) (5)
- Regioselective Hydroalumination of Allenes and Their Synthetic Application. (1993) (5)
- Organoaluminum-Catalyzed Transfer of Silicon from Oxygen to Carbon in Silyl Ketene Acetals (1991) (5)
- Chiral designer phase-transfer catalysts for practical asymmetric synthesis (2005) (5)
- Asymmetric Phase‐Transfer Catalysis for the Production of Non‐Proteinogenic α‐Amino Acids (2010) (5)
- Synthesis of Functionalized Aliphatic Acid Esters via the Generation of Alkyl Radicals from Silylperoxyacetals. (2021) (4)
- Bowl-shaped [tris(2,6-diphenylbenzyl)siloxy]-dimethylaluminum catalyst for effecting Tishchenko reaction (2003) (4)
- Remarkable template effect of a Lewis acid receptor in the intramolecular radical cyclization: control of reaction pathway as well as stereochemistry (2001) (4)
- Fe-Catalyzed Three-Component Coupling Reaction of α,β,γ,δ-Unsaturated Carbonyl Compounds and Conjugate Dienes with Alkylsilyl Peroxides and Nucleophiles. (2022) (4)
- The Pudovik Reaction (2004) (4)
- Convenient Preparation of Highly Active Phase-Transfer Catalyst for Catalytic Asymmetric Synthesis of α-Alkyl- and α,α-Dialkyl-α-amino Acids: Application to the Short Asymmetric Synthesis of BIRT-377. (2006) (4)
- Development of Axially Chiral Dicarboxylic Acid Catalyzed Asymmetric Transformations (2013) (4)
- The copper-catalyzed selective monoalkylation of active methylene compounds with alkylsilyl peroxides. (2021) (4)
- A New Strategy for Organocatalyzed Asymmetric Synthesis of BINOL Derivatives (2017) (4)
- Selective reactions using organoaluminum reagents (1983) (4)
- Remarkable Effect of tert ‐Amine Additives in the Asymmetric Direct Michael Reaction of Ketones with β‐Arylnitroethenes Catalyzed by an L ‐Hydroxyproline‐Based Amino Tf‐Amide Organocatalyst (2021) (4)
- Enantioselective Alkylationof α-Fluoro-β-Keto Esters by Asymmetric Phase-TransferCatalysis (2009) (4)
- Asymmetric Phase‐Transfer and Ion Pair Catalysis (2011) (4)
- PROTIC SOLVENT-PROMOTED NEUTRAL ALLYLATION OF ALDEHYDES AND KETONES WITH 1,8-BIS(ALLYLSTANNYL)NAPHTHALENES (1998) (4)
- 2. Asymmetric Organocatalysis (2010) (4)
- Highly Selective Monoalkylation of Active Methylene and Related Derivatives using Alkylsilyl Peroxides by a Catalytic CuI-DMAP System (2021) (4)
- New, Chiral Phase Transfer Catalysts for Effecting Asymmetric Conjugate Additions of α-Alkyl-α-cyanoacetates to Acetylenic Esters. (2007) (4)
- Convenient Preparation of Chiral Phase‐Transfer Catalysts with Conformationally Fixed Biphenyl Core for Catalytic Asymmetric Synthesis of α‐Alkyl‐ and α,α‐Dialkyl‐α‐amino Acids: Application to the Short Asymmetric Synthesis of BIRT‐377. (2007) (4)
- Organoborane-catalyzed hydroalumination of terminal allenes (1990) (4)
- Regiocontrolled [2+2] Cycloaddition of Unsymmetrical Fumarates Based on the Discrimination of Two Different Ester Carbonyls with Methylaluminum Bis(2,6-di-tert-butyl-4-methylphenoxide) (MAD) (1993) (4)
- Fe-Catalyzed Dicarbofunctionalization of Vinylarenes with Alkylsilyl Peroxides and β-Keto Carbonyl Substrates. (2022) (4)
- The Proline‐Catalyzed Mannich Reaction and the Advent of Enamine Catalysis (2012) (4)
- Asymmetric Cycloaddition Reactions (2001) (4)
- Catalytic Asymmetric Allylation of Aldehydes and Related Reactions with Bis(((S)-binaphthoxy)(isopropoxy)titanium) Oxide as a μ-Oxo-Type Chiral Lewis Acid. (2004) (4)
- Selective separation of structurally or electronically similar ethers with MAD (1990) (4)
- Development and Applications of C2-Symmetric, Chiral, Phase-Transfer Catalysts (2009) (3)
- Asymmetric Inverse‐Electron‐Demand 1,3‐Dipolar Cycloaddition of C,N‐Cyclic Azomethine Imines: An Umpolung Strategy. (2011) (3)
- Metal-free approach for hindered amide-bond formation with hypervalent iodine(iii) reagents: application to hindered peptide synthesis (2021) (3)
- Trialkylsulfonium and Tetraalkylammonium Salts as Hydrogen-Bonding Catalysts in an Aza-Diels-Alder Reaction: Experimental and Computational Studies (2020) (3)
- In-situ-generation of alkylsilyl peroxides from alkyl hydroperoxides and their subsequent copper-catalyzed functionalization with organosilicon compounds (2021) (3)
- Binaphthyl‐ and Biphenyl‐Modified Chiral Phase‐Transfer Catalysts for Asymmetric Synthesis (2008) (3)
- Asymmetric Synthesis of Chiral 1,4‐Enynes through Organocatalytic Alkenylation of Propargyl Alcohols with Trialkenylboroxines (2019) (3)
- Chiral Bifunctional Phase Transfer Catalysts for Asymmetric Fluorination of β‐Keto Esters. (2010) (3)
- Discrimination of Two Different Ester Carbonyls with Methylaluminum Bis(2,6-di-tert-butyl-4-methylphenoxide): Application to the Regiocontrolled and Stereocontrolled Diels-Alder Reaction of Unsymmetrical Fumarates. (1992) (3)
- Chiral amine-catalyzed asymmetric conjugate addition of aldehydes to α-phenylselenoenones as formal Z-allylating agents. (2017) (3)
- Lewis acid control of asymmetric synthesis (2001) (3)
- Catalytic Asymmetric Synthesis of α-Amino Acid Derivatives and Peptides Using Chiral Phase-Transfer Catalysts (2004) (3)
- Chiral Helical Lewis Acids for Asymmetric Diels-Alder Catalysts. (1993) (3)
- Practical Synthesis of α,β-Alkynyl Ketones by Oxidative Alkynylation of Aldehydes with Hypervalent Alkynyliodine Reagents (2020) (3)
- Synthesis of alkynyl Z-ketimines and their application in amine-catalyzed asymmetric Mannich reactions and conjugate addition (2021) (3)
- Unprecedented Nucleophilic Addition of Organolithiums to Aromatic Aldehydes and Ketones by Complexation with Aluminum Tris(2,6- diphenylphenoxide). (1995) (3)
- Phase‐Transfer‐Catalyzed Asymmetric SNAr Reaction of α‐Amino Acid Derivatives with Arene Chromium Complexes. (2015) (3)
- Enantioselective 1,3‐Dipolar Cycloaddition Reaction Between Diazoacetates and α‐Substituted Acroleins: Total Synthesis of Manzacidin A. (2006) (3)
- Highly Enantioselective Phase‐Transfer‐Catalyzed Alkylation of Protected α‐Amino Acid Amides Toward Practical Asymmetric Synthesis of Vicinal Diamines, α‐Amino Ketones, and α‐Amino Alcohols. (2005) (3)
- Design of an Axially Chiral Dicarboxylic Acid and Its Application in Syntheses of Optically Active β-Amino Acids and β-Amino Phosphonic Acid Derivatives. (2009) (3)
- Bifunctional amino sulfonamide-catalyzed asymmetric conjugate addition to alkenyl alkynyl ketimines as enone surrogates. (2021) (3)
- Selective Reduction of Methylenecycloalkane Oxides with 4-Substituted Diisobutylaluminum 2,6-Di-tert-butylphenoxides (1991) (3)
- Construction of Quaternary Carbon Center by Catalytic Asymmetric Alkylation of 3‐Arylpiperidin‐2‐ones Under Phase‐Transfer Conditions (2019) (3)
- Selective Homologation of Ketones and Aldehydes with Diazoalkanes Promoted by Organoaluminum Reagents. (1995) (3)
- Practical Synthesis of High‐Performance Amino Tf‐Amide Organocatalysts for Asymmetric Aldol Reactions (2020) (3)
- An Efficient, Catalytic Procedure for Epoxide Rearrangement. (1990) (3)
- Organocatalyzed Direct Asymmetric α‐Halogenation of Carbonyl Compounds (2009) (3)
- Methylaluminum Bis(4‐bromo‐2,6‐di‐tert‐butylphenoxide) as a Key Reagent for Effecting Primary α‐Alkylation of Carbonyl Compounds. (1992) (2)
- Hypervalent Iodine-Mediated Diastereoselective α-Acetoxylation of Cyclic Ketones (2020) (2)
- Chiral Leaving Group: Asymmetric Synthesis of Limonene and Bisabolene. (1986) (2)
- Catalytic Asymmetric Rearrangement of α,α‐Disubstituted α‐Siloxy Aldehydes to Optically Active Acyloins Using Axially Chiral Organoaluminum Lewis Acids. (2007) (2)
- Organoaluminium‐Induced Addition of Polyhalomethane to Olefins. (1986) (2)
- Evaluation of the Efficiency of the Chiral Quaternary Ammonium Salt β‐Np‐NAS‐Br in the Organic‐Aqueous Phase‐Transfer Alkylation of a Protected Glycine Derivative. (2002) (2)
- Amino Sulfonamide Catalyst for the Direct Mannich Reactionof N-Boc Imines (2009) (2)
- Efficient Catalytic Procedure for Etherification of Alcohols with MeAl(NTf2)2. (2000) (2)
- The Catalytic Shapiro Reaction. (1996) (2)
- Highly Enantioselective Michael Addition of Silyl Nitronates to α,β-Unsaturated Aldehydes Catalyzed by Designer Chiral Ammonium Bifluorides: Efficient Access to Optically Active γ-Nitro Aldehydes and Their Enol Silyl Ethers. (2003) (2)
- Efficient cleavage of tertiary amide bonds via radical–polar crossover using a copper(ii) bromide/Selectfluor hybrid system† (2020) (2)
- Design of Binaphthyl-Modified Symmetrical Chiral Phase-Transfer Catalysts: Substituent Effect of 4,4′,6,6′-Positions of Binaphthyl Rings in the Asymmetric Alkylation of a Glycine Derivative. (2008) (2)
- Hetero‐Diels—Alder and Related Reactions (2000) (2)
- Catalytic Asymmetric Three‐Component 1,3‐Dipolar Cycloaddition of Aldehydes, Hydrazides, and Alkynes. (2014) (2)
- Asymmetric Claisen Rearrangement Catalyzed by Chiral Organoaluminum Reagent. (1991) (2)
- Aluminum Tris(2,6-diphenylphenoxide) (ATPH) as an Efficient and Selective Activator for Inoue Polymerization (1995) (2)
- Esterification of Carboxylic Acids Catalyzed by in situ Generated Tetraalkylammonium Fluorides. (2010) (2)
- Synthesis of optically pure, deuterated Maruoka Catalysts and their chemical reactivity (2022) (2)
- A Convenient Procedure for Rearrangement of Epoxides by Use of Dimethylaluminum Catalysts. (1995) (2)
- Organoaluminum-Promoted Homologation of Ketones with Diazoalkanes. (1995) (2)
- Biogenetic-Type Synthesis of Halosterol from Desmosterol (1991) (2)
- Enantioselective Activation of Ethers by Chiral Organoaluminum Reagents: Application to Asymmetric Claisen Rearrangement. (1991) (2)
- Practical synthesis of four different pseudoenantiomeric organocatalysts with both cis- and trans-substituted 1,2-cis-cyclohexanediamine structures from a common intermediate (2018) (2)
- Facile Conversion of Trialkylsilyl Esters to Alkyl Esters Mediated by Tetrabutylammonium Fluoride Trihydrate. (2001) (2)
- Dramatic Rate Enhancement of Asymmetric Phase Transfer Catalyzed Alkylations. (2005) (2)
- By Reduction of Nitriles (2004) (2)
- Facile Synthesis of L-Dopa tert-Butyl Ester by Catalytic Enantioselective Phase-Transfer Alkylation. (2001) (2)
- 6,6′‐Substituent Effect of BINOL in Bis‐Titanium Chiral Lewis Acid Catalyzed 1,3‐Dipolar Cycloaddition of Nitrones. (2008) (2)
- Development of New Radical-mediated Selective Reactions Promoted by Hypervalent Iodine(III) Reagents. (2020) (2)
- UNPRECEDENTED REGIO- AND STEREOCHEMICAL CONTROL IN THE ADDITION OF ORGANOALUMINUM REAGENTS TO CHIRAL α,β-UNSATURATED ACETALS (1984) (2)
- Synthesis of α‐Quaternary Aldehydes via a Stereoselective Semi‐Pinacol Rearrangement of Optically Active Epoxy Alcohols (2019) (2)
- ORGANOALUMINUM-PROMOTED REARRANGEMENT OF EPOXYSILANES TO ALPHA -SILYLALDEHYDES (1997) (2)
- Bowl-Shaped Tris(2,6-diphenylbenzyl)tin Hydride: A Unique Reducing Agent for Radical and Ionic Chemistry This work was partially supported by a Grant-in-Aid for Scientific Reserarch from the Ministry of Education, Science, Sports and Culture. (2001) (2)
- Powerful chiral phase-transfer catalysts for the asymmetric synthesis of alpha-alkyl- and alpha,alpha-dialkyl-alpha-amino acids. (2005) (2)
- N-Spiro Chiral Quaternary Ammonium Bromide Catalyzed Diastereo- and Enantioselective Conjugate Addition of Nitroalkanes to Cyclic α,β-Unsaturated Ketones under Phase-Transfer Conditions. (2006) (2)
- Selective Cyclopropanation of (S)‐(−)‐Perillyl Alcohol: 1‐Hydroxymethyl‐4‐(1‐methylcyclopropyl)‐1‐cyclohexene (2003) (2)
- Design and synthesis of a biphenyl-based chiral amino sulfonamide with high catalytic performance in Mannich reactions (2014) (2)
- Epoxy Silyl Ether Rearrangements: A New, Stereoselective Approach to the Synthesis of β-Hydroxy Carbonyl Compounds. (1986) (2)
- Imino Aza-enamine Reaction (2008) (2)
- Organoaluminum-Promoted Cycloaddition of Trialkylsilylketene with Aldehydes: A New, Stereoselective Approach to cis-2-Oxetanones and 2(Z) -Alkenoic Acids. (1995) (2)
- Zr(OBut)4 as a New Promoter for the Meerwein-Ponndorf-Verley Alkynylation and Cyanation of Aldehydes (2000) (2)
- Enantioselective Synthesis of Monosaccharide Analogues by Two-Step Sequential Enamine Catalysis: Benzoyloxylation and Aldol Reaction (2020) (2)
- Regiocontrolled (2 + 2)Cycloaddition of Unsymmetrical Fumarates Based on the Discrimination of Two Different Ester Carbonyls with Methylaluminum Bis(2,6-di-tert-butyl-4-methylphenoxide) (MAD). (1994) (2)
- Organoaluminum‐Catalyzed New Alkylation of tert‐Alkyl Fluorides: Synthetic Utility of Al‐F Interaction. (1997) (2)
- Generation of a Stable Formaldehyde-Organoaluminum Complex and Its Synthetic Utility. (1991) (2)
- 2‐Propyl‐1‐Azacycloheptane from Cyclohexanone Oxime (2003) (2)
- Visible-Light-Induced α-C(sp3)-H Phosphinylation of Unactivated Ethers under Photocatalyst- and Additive-Free Conditions. (2022) (2)
- Design of Maruoka Catalysts for Asymmetric Phase-Transfer Catalysis (2022) (2)
- Chiral Lewis Acid Catalysts Organoaluminum and Boron Reagent (1989) (2)
- Highly Efficient Trialkylsilylcyanation of Aldehydes, Ketones and Imines Catalyzed by a Nucleophilic N‐Heterocyclic Carbene. (2006) (2)
- Virtually Complete Blocking of α,β‐Unsaturated Aldehyde Carbonyls by Complexation with Aluminum Tris(2,6‐diphenylphenoxide). (1994) (2)
- Activation of Ether Functionality of Allyl Vinyl Ethers by Chiral Bis(organoaluminum) Lewis Acids: Application to Asymmetric Claisen Rearrangement. (2003) (2)
- ORGANOALUMINUM INDUCED CYCLIZATION OF UNSATURATED ALDEHYDES (1985) (2)
- Selective Organic Synthesis using Organoaluminum Reagents (1985) (2)
- SELECTIVE CONJUGATE ALKYLATION OF ALKYLLITHIUM NUCLEOPHILES TO ALPHA , BETA , GAMMA , DELTA -UNSATURATED ALDEHYDES WITH FUNCTIONALIZED LEWIS ACID RECE PTORS (1998) (2)
- 1.03 Organoaluminum Reagents (2014) (2)
- Asymmetric Phase‐Transfer Catalysis of Homo‐ and Heterochiral Quaternary Ammonium Salts: Development and Application of Conformationally Flexible Chiral Phase‐Transfer Catalysts. (2007) (2)
- Practical Asymmetric Synthesis of Chiral Sulfoximines via Sulfur-Selective Alkylation. (2022) (2)
- A Metal‐Free Golden Age (2014) (1)
- CuCl2-Mediated Oxidative Intramolecular α-Arylation of Ketones with Phenolic Nucleophiles via Oxy-Allyl Cation Intermediates. (2020) (1)
- A New N-Spiro C2-Symmetric Chiral Quaternary Ammonium Bromide Consisting of 4,6-Disubstituted Biphenyl Subunit as an Efficient Chiral Phase-Transfer Catalyst (2003) (1)
- Corrosion and Mechanical Degradation of Ni-Ti Superelastic Alloy in Neutral Fluoride Solution (2018) (1)
- Asymmetric Michael Additions (2012) (1)
- Catalytic Asymmetric Synthesis of Isoxazoline-N-oxides Through Conjugate Addition—Cyclization under Phase-Transfer Conditions. (2012) (1)
- Enantioselective Hydrative para‐ Dearomatization of Sulfonanilides by an Indanol‐based Chiral Organoiodine Catalyst (2021) (1)
- Precise Design of Aluminum Reagents That Exhibit Steric and Electronic Effects (1993) (1)
- Selective Rearrangement of Trisubstituted Epoxides to Aldehydes and Ketones. (1992) (1)
- Organoborane‐Catalyzed Hydroalumination of Terminal Allenes. (1991) (1)
- Axially Chiral Dicarboxylic Acid Catalyzed Asymmetric Semipinacol Rearrangement of Cyclic β-Hydroxy-α-diazo Esters. (2013) (1)
- Lewis Acid-Promoted Selective Rearrangement of Trisubstituted Epoxides to Aldehydes or Ketones. (1994) (1)
- Direct Asymmetric Aminoxylation Reaction Catalyzed by Axially Chiral Amino Acids. (2008) (1)
- A Practical Approach for the Oxidation of Unactivated C(sp3)—H Bonds with o-Nitro(diacetoxyiodo)benzene as an Efficient Hypervalent Iodine(III)-Based Oxidizing Agent. (2015) (1)
- One‐Pot Cross Double‐Mannich Reaction of Acetaldehyde Catalyzed by a Binaphthyl‐Based Amino Sulfonamide. (2013) (1)
- Catalytic Asymmetric Syntheses of Isoxazoline‐N‐oxides under Phase‐Transfer Conditions. (2011) (1)
- Hypercoordination of Boron and Aluminum: Synthetic Utility as Chelating Lewis Acids. (1998) (1)
- Bis‐zirconium and Bis‐hafnium Catalysts for the Strong Activation of Carbonyl Substrates. (2000) (1)
- Unique Property of Copper(I) Chloride as a Radical Initiator as well as a Lewis Acid: Application to CuCl-Catalyzed Aldol Reaction of α,β-Unsaturated Ketones with Bu3SnH. (1999) (1)
- Design of Chiral Phase Transfer Catalyst with Conformationally Fixed Biphenyl Core: Application to Asymmetric Alkylation of Glycine Derivatives. (2007) (1)
- Efficient Synthesis of Aromatic sec-Amides from Esters: Synthetic Utility of Bislithium Amides. (2010) (1)
- Organoaluminums in Organic Synthesis (1989) (1)
- A highly efficient separation of structurally similar epoxy silyl ethers by complexation chromatography on polymeric organoaluminum reagents (1992) (1)
- Chemoselective Carbonyl Alkylation and Reduction of Aldehydes or Ketones. (1988) (1)
- A Facile Work‐up ‐ Free Catalytic Rearrangement of Epoxides on Immobilized Organoaluminum Columns. (1993) (1)
- Direct Asymmetric Iodination of Aldehydes (2008) (1)
- Asymmetric Michael Addition of Silyl Nitronates to Cyclic α,β-Unsaturated Ketones Catalyzed by Chiral Quaternary Ammonium Bifluorides: Isolation and Selective Functionalization of Enol Silyl Ethers of Optically Active γ-Nitro Ketones. (2006) (1)
- Design of C2-Symmetric Chiral Phase-Transfer Catalysts for Practical Asymmetric Synthesis (2008) (1)
- Binaphthyl‐Modified Quaternary Phosphonium Salts as Chiral Phase Transfer Catalysts: Application to Asymmetric Amination of β‐Keto Esters. (2009) (1)
- Amphiphilic Reactions by Means of Exceptionally Bulky Organoaluminum Reagents. Rational Approach for Obtaining Unusual Equatorial, Anti‐Cram, and 1,4 Selectivity in Carbonyl Alkylation. (1988) (1)
- Ni-Catalyzed C(sp2)-H alkylation of N-quinolylbenzamides using alkylsilyl peroxides as structurally diverse alkyl sources. (2021) (1)
- Phase‐Transfer Catalysis (2006) (1)
- Organoaluminum-Promoted Claisen Rearrangement of Allyl Vinyl Ethers. (1990) (1)
- A Designer Axially Chiral Amino Sulfonamide as an Efficient Organocatalyst for Direct Asymmetric anti‐Selective Mannich Reactions and syn‐Selective Cross‐Aldol Reactions. (2009) (1)
- Asymmetric Alkylation of α-(Benzoyloxy)-β-keto Esters (2012) (1)
- Conjugate Addition of Reactive Carbanions to α,β- Unsaturated Ketones in the Presence of ATPH. (1994) (1)
- Iminium Catalysis with α-Alkyl Acroleins (2009) (1)
- A New Condensation of Enol Silyl Ethers with Oxime Sulfonates. (1984) (1)
- Regioselective Robinson Annulation Realized by the Combined Use of Lithium Enolates and Aluminum Tris(2,6-diphenylphenoxide) (ATPH). (1997) (1)
- Design of Bowl‐Shaped N ‐Hydroxyimide Derivatives as New Organoradical Catalysts for Site‐Selective C(sp 3 )−H Bond Functionalization Reactions (2020) (1)
- Synthesis of Electron-Deficient Chiral Biphenols and Their Applica-tions in Catalytic Asymmetric Reactions. (2020) (1)
- Design and Synthesis of a Biphenyl‐Based Chiral Amino Sulfonamide with High Catalytic Performance in Mannich Reactions. (2014) (1)
- Phase-Transfer-Catalyzed EnantioselectiveAlkylation of α-Benzoyloxy-β-Keto Ester (2009) (1)
- Organocatalytic Asymmetric α-Aminoxylation of Aldehydes (2010) (1)
- A New, Stereoselective Synthesis of cis-3,4-Disubstituted 2-Oxetanones and Z-2-Alkenoic Acids. (1992) (1)
- A New Cyclization of Olefinic Epoxides by Modified Organoaluminum Reagents via Epoxide Rearrangement and Subsequent Intramolecular Ene Reaction. (1992) (1)
- Chiral Zirconium Alkoxides Mediated Asymmetric Meerwein—Ponndorf—Verley Cyanation of Aldehydes. (2000) (1)
- Chemoselective Functionalization of More Hindered Aldehyde Carbonyls with the Methylaluminum Bis(2,6‐diphenylphenoxide)/Alkyllithium System. (1993) (1)
- Synthetic Utility of Bulky Aluminum Reagents as Lewis Acid Receptors (1999) (1)
- Practical Asymmetric Synthesis of Both erythro and threo Aldols Based on the MABR-Promoted Selective Rearrangement of erythro and threo Epoxy Silyl Ethers: Unusual Effect of Silyl Substituents. (1992) (1)
- Unusually stable silyl ketones with bowl-shaped tris(2,6-diphenylbenzyl)-silyl group for various nucleophilic attacks and α-deprotonation (2002) (1)
- Enantioselectivity Switch in Direct Asymmetric Aminoxylation Catalyzed by Binaphthyl-Based Chiral Secondary Amines. (2009) (1)
- Diastereo‐ and Enantioselective Conjugate Addition of α‐Substituted Nitroacetates to Maleimides under Base‐Free Neutral Phase‐Transfer Conditions. (2012) (1)
- Highly efficient amphiphilic cleavage of γ-iodo carbonyl substrates with aluminum system (1999) (1)
- p-Methoxybenzyl-Radical-Promoted Chemoselective Protection of sec-Alkylamides. (2023) (1)
- Conjugate Reduction of α,β-Unsaturated Ketones with Amphiphilic Reaction Systems. (1988) (1)
- Selective functionalization of benzylic C-H bonds of two different benzylic ethers by bowl-shaped N-hydroxyimide derivatives as efficient organoradical catalysts. (2021) (1)
- Chiral Zirconium Alkoxides-Mediated Asymmetric Meerwein-Ponndorf-Verley Cyanation of Aldehydes (2000) (1)
- The Tishchenko Reaction (2004) (1)
- Methylaluminum Bis(4-substituted-2,6-di-tert-butylphenoxide) as an Efficient Nonchelating Lewis Acid: Application to Asymmetric Diels- Alder Reaction and Diastereoselective Alkylation to Alkoxy Carbonyl Substrates. (1994) (1)
- Organoaluminum-Catalyzed Transfer of Silicon from Oxygen to Carbon in Silyl Ketene Acetals. (1992) (1)
- Axially Chiral Dicarboxylic Acid Catalyzed Formal Alkenylationsof Imines (2010) (1)
- Design of New Chiral Phase‐Transfer Catalysts with Dual Functions for Highly Enantioselective Epoxidation of α,β‐Unsaturated Ketones. (2004) (1)
- Construction of Enantiomerically Enriched Tertiary α-Hydroxycarboxylic Acid Derivatives by Phase-Transfer-Catalyzed Asymmetric Alkylation of Diaryloxazolidin-2,4-diones. (2006) (1)
- Hydrogen‐Bonding Catalysis of Tetraalkylammonium Salts in an Aza‐Diels—Alder Reaction (2016) (1)
- The Claisen Rearrangement (2004) (1)
- Isopropoxyaluminum 1,1′‐Biphenyl‐2‐oxy‐2′‐perfluorooctanesulfonamide as a Catalyst for Tishchenko Reaction. (2003) (1)
- Selective Alkylation of Ketones with a Bulky Aluminum Reagent ‐ The THF‐TBSOTf System. (1997) (1)
- Asymmetric Synthesis Using Main Group Organometallic Reagents (1987) (1)
- Synthesis of 1,3-dicarbonyl compounds bearing hetero-substituted α-quaternary carbon via Fe(II)-catalyzed alkylation with alkylsilyl peroxides (2022) (1)
- Carbonyl‐Lewis Acid Complexes (2007) (1)
- Desymmetrizing Asymmetric Ring Expansion of Cyclohexanones (2010) (1)
- Auxiliary-Based Diastereoselective Roskamp Reaction (2009) (1)
- Dramatic Rate Enhancement by Ultrasonic Irradiation in Liquid—Liquid Phase-Transfer Catalytic Reactions. (2001) (1)
- Additions and Corrections - Organoaluminum-Promoted Beckmann Rearrangement of Oxime Sulfonates (1983) (1)
- Catalytic Enantioselective Construction of All-Carbon Quaternary Stereocenters by an Organocatalytic Diels—Alder Reaction of α-Substituted α,β-Unsaturated Aldehydes. (2009) (1)
- The Hetero-Diels–Alder Reaction (2004) (1)
- Migratory Aptitude of Alkyl Substituents in the MABR-Promoted Epoxide Rearrangement. (1992) (1)
- Synthesis of a Biphenyl‐Based Axially Chiral Amino Acid as a Highly Efficient Catalyst for the Direct Asymmetric Aldol Reaction. (2007) (1)
- Practical Stereoselective Synthesis of β-Branched α-Amino Acids Through Efficient Kinetic Resolution in the Phase-Transfer-Catalyzed Asymmetric Alkylations. (2008) (1)
- Enantioselective Alkylation of 2‐[(4‐Chlorobenzyliden)Amino]Propanoic Acid tert‐Butyl Ester: Synthesis of (R)‐2‐Amino‐2‐Methyl‐3‐Phenylpropanoic Acid tert‐Butyl Ester (2014) (1)
- An Exceptionally Bulky Lewis Acidic Reagent: MAD (2010) (1)
- Efficient Photolytic C—H Bond Functionalization of Alkylbenzene with Hypervalent Iodine(III) Reagent. (2016) (1)
- Rearrangement of trans‐Stilbene Oxide to Diphenylacetaldehyde with Catalytic Methylaluminum bis(4‐Bromo‐2,6‐Di‐tert‐Butylphenoxide) (2003) (1)
- Asymmetric Strecker Reactions (2012) (1)
- Deacylative Carbon-Carbon Bond Cleavage of Ketone Equivalents: Applications to Radical Carbon-Carbon Bond Formation Reactions. (2020) (1)
- Design of Chiral Bifunctional Secondary Amine Catalysts for Asymmetric Enamine Catalysis (2009) (1)
- Conjugate Addition of Perfluoroalkyllithiums (II) to α,β- Unsaturated Carbonyl Substrates (I), (IV) by Complexation with Aluminum Tris(2,6-diphenylphenoxide). (1995) (1)
- Remote Chirality Control Based on the Organocatalytic Asymmetric Mannich Reaction of α‐Thio Acetaldehydes. (2014) (1)
- Asymmetric Carbon–Carbon Bond‐Forming Reactions: Asymmetric Cycloaddition Reactions (2005) (1)
- Bowl-Shaped [Tris(2,6-diphenylbenzyl)siloxy]dimethylaluminum Catalyst for Effecting Tishchenko Reaction. (2003) (1)
- Aluminum Tris(2,6‐diphenylphenoxide) (ATPH) as an Extremely Selective Activator of Less Hindered Aldehyde Carbonyls. (1995) (1)
- Ammonium Ions as Chiral Templates (2007) (1)
- Chiral Lewis Acid (1990) (1)
- Asymmetric Diels-Alder Reaction of Unsymmetrical Maleates. A Chemical Access to Chiral, Unsymmetrical cis-Cyclohexene-1,2-dicarboxylates. (1994) (1)
- Asymmetric Amination of β-Keto Esters (2012) (1)
- Direct Asymmetric Aminoxylation Reaction Catalyzed by a Binaphthyl-Based Chiral Amino Sulfonamide with High Catalytic Performance. (2008) (1)
- Transformation of Nitriles (2004) (1)
- Asymmetric Reactions with Chiral Lewis Acid Catalysts (1994) (1)
- Organoaluminum-Promoted Direct Conversion of Aldehydes to the Homologous Ketones or Oxiranes with Diazoalkanes. (1994) (1)
- Practical Synthesis of Two Different Pseudoenantiomeric Organocatalysts with cis-Cyclohexanediamine Structure from a Common Chiral Source (2017) (1)
- Asymmetric Phase‐Transfer Reactions under Base‐Free Neutral Conditions (2014) (1)
- Chiral Broensted Acid-Catalyzed Asymmetric Trisubstituted Aziridine Synthesis Using α-Diazoacyl Oxazolidinones. (2011) (1)
- Selective Reduction of Methylenecycloalkane Oxides with 4‐Substituted Diisobutylaluminum 2,6‐Di‐tert‐butylphenoxides. (1992) (1)
- Efficient Asymmetric Synthesis of spiro‐2(3H)‐Furanones via Phase‐Transfer‐Catalyzed Alkynylation. (2015) (1)
- Highly Enantioselective Monoalkylation of p-Chlorobenzaldehyde Imine of Glycine tert-Butyl Ester under Mild Phase-Transfer Conditions. (2006) (1)
- Practical Asymmetric Synthesis of Both Erythro and Threo Aldols: Unusual Effect of Silyl Groups. (1991) (1)
- Change of Velocity Profile in Natural Convection at Vertical Cathode due to CuSO 4 Concentration (1977) (1)
- Enantioselective Alkylation of α‐Fluoro‐β‐Keto Esters by Asymmetric Phase‐Transfer Catalysis. (2009) (1)
- Catalytic Asymmetric Methallylation and Propargylation of Aldehydes with Bis(((S)‐binaphthoxy)(isopropoxy)titanium) Oxide. (2003) (0)
- Catalytic Asymmetric Synthesis of Trisub-stituted Aziridines (2011) (0)
- Treatment of Alkylaluminum Hydrides with Alcohols or Phenols (2004) (0)
- Asymmetric Alkylation of Diaryloxazolidine-2,4-diones (2012) (0)
- Asymmetric α-Alkylation of Cyanocarbolines by Phase-TransferCatalysis (2011) (0)
- Phase Transfer Catalyzed Enantioselective Alkylation of α-Benzoyloxy-β-Keto Ester. (2009) (0)
- Treatment of Alkylaluminum Compounds with Alcohols or Phenols (2004) (0)
- Reaction of Aluminum with Alcohols (2004) (0)
- Design of Bifunctional Amino Tf‐Amide Organocatalysts and Application in Various Asymmetric Transformations (2022) (0)
- Synthesis Alerts 6/2001 (2004) (0)
- Highly Efficient Alkylation of Epoxides with R3Al/H2O Systems Based on the Double Activation of Epoxy Oxygens. (2010) (0)
- Asymmetric Alkenylation and Alkynylation (2012) (0)
- Catalytic, Enantioselective Hetero-Diels—Alder Reaction with Novel, Chiral, Bis-titanium(IV) Catalyst. (2010) (0)
- Asymmetric Induction in the Neber Rearrangement of Simple Ketoxime Sulfonates under Phase‐Transfer Conditions: Experimental Evidence for the Participation of an Anionic Pathway. (2002) (0)
- トリメチルシリルアジド-ジエチルアルミニウムフルオリド系による2,3-エポキシアルコールの高度に位置-および立体選択的な開環 (1985) (0)
- Cover Picture: A Practical Approach for the Oxidation of Unactivated Csp3H Bonds with o-Nitro(diacetoxyiodo)benzene as an Efficient Hypervalent Iodine(III)-Based Oxidizing Agent (Asian J. Org. Chem. 9/2014) (2014) (0)
- Design of Bifunctional Quaternary Phosphonium Salt Catalysts for CO2 Fixation Reaction with Epoxides under Mild Conditions. (2016) (0)
- Organoaluminum-Promoted Rearrangement of Epoxysilanes to α- Silylaldehydes. (1997) (0)
- Asymmetric Synthesis of (+)-Monomorine (2012) (0)
- Chapter 17:Binaphthyl-derived Cyclic Amines and Their Salts as Asymmetric Organocatalysts (2015) (0)
- 1,2-Rearrangement of α,α-Disubstituted α-SiloxyAldehydes: Switchable Regioselectivity (2008) (0)
- Transformation of Allyl Phosphate Esters (2004) (0)
- Rapid and Mild Generation of Carbon Radicals from o‐(o‐Iodophenyl)phenylthio Derivatives by an Anchimeric Approach. (2001) (0)
- Development of 5‐Silylethynyl‐1,3‐dioxolan‐4‐one as a New Prochiral Template for Asymmetric Phase‐Transfer Catalysis. (2011) (0)
- Phase‐Transfer‐Catalyzed Asymmetric Alkylation of α‐Benzoyloxy‐β‐keto Esters: Stereoselective Construction of Congested 2,3‐Dihydroxycarboxylic Acid Esters. (2010) (0)
- Asymmetric Michael Addition of -Butyl 2-(1-Naphthyl)-4,5-dihydrooxazole-4-carboxylate to Ethyl Acrylate (2012) (0)
- Use of Diisobutylaluminum Benzeneselenolate and Its Derivatives (2004) (0)
- Asymmetric Double Alkylation of a Glycine Derivative for the Synthesis of α,α-Dialkyl-α-amino Acids (2012) (0)
- Aluminum Phenoxides in Organic Synthesis (2004) (0)
- Transformation of Aldehydes (2004) (0)
- Transformation of Acetals (2004) (0)
- Synthesis of N‐Boc‐Propargylic and Allylic Amines by Reaction of Organomagnesium Reagents with N‐Boc‐Aminals and Their Oxidation to N‐Boc‐Ketimines. (2016) (0)
- A New N-Spiro C2-Symmetric Chiral Quaternary Ammonium Bromide Consisting of 4,6-Disubstituted Biphenyl Subunit as an Efficient Chiral Phase-Transfer Catalyst. (2004) (0)
- Mechanism of Organoaluminum-Promoted Claisen Rearrangement of Allylic Vinyl Ethers. (1992) (0)
- Catalytic Asymmetric Synthesis of Cyclic α‐Alkyl‐amino Acid Derivatives Having a Tetrasubstituted α‐Carbon. (2009) (0)
- Sn(IV)-Catalyzed Asymmetric Acrolein Diels-Alder Reaction (2006) (0)
- A Highly Chemoselective Mukaiyama Aldol Reaction of Saturated Aldehyde over Unsaturated Aldehyde with Enol Tris(2,6-diphenylbenzyl)silyl Ether. (2010) (0)
- Transformation of Esters (2004) (0)
- Asymmetric Synthesis of α-Alkylated Cysteines (2012) (0)
- Transformation of Hydrazones (2004) (0)
- Bis[2,6‐bis(1,1‐dimethylethyl)‐4‐methylphenolato]methylaluminum (2008) (0)
- Regioselectivity Switch in Chiral Amine-Catalyzed Asymmetric Addition of Aldehydes to Reactive Enals. (2015) (0)
- Organoaluminum-Promoted Rearrangement of Allyl Phenyl Ethers. (1990) (0)
- Corrigendum to “Practical approach for catalytic asymmetric allylation of aldehydes with a chiral bidentate titanium(IV) complex” (2002) (0)
- The Design of Environmentally-Benign, High-Performance Organocatalysts for Asymmetric Catalysis (2017) (0)
- Microbial formation of biocytin. (1988) (0)
- Evaluation of Aluminum Tris(2,6‐di‐tert‐butyl‐4‐methylphenoxide) (ATD) as a Lewis Acid Receptor. (1995) (0)
- A Convergent, Homochiral Bis(amino alcohol) for Obtaining High Enantioselectivity in the Addition of Diethylzinc to Aldehydes. (2002) (0)
- Discrimination of Ethers (2004) (0)
- Asymmetric Alkylation of Glycine Derivatives for the Synthesis of α-Alkyl-α-amino Acids (2012) (0)
- Direct Asymmetric Bromination of Aldehydes Catalyzed by a Binaphthyl‐Based Secondary Amine: Highly Enantio‐ and Diastereoselective One‐Pot Synthesis of Bromohydrins. (2011) (0)
- Dimethylaluminum 2,6‐Di‐t‐butyl‐4‐methylphenoxide (2001) (0)
- Facile and Selective Alkylation of 3,3,3‐Trifluoropropene Oxide (TFPO) with Organoaluminum Reagents via Pentacoordinate Trialkylaluminum Complexes. (1998) (0)
- Phase-Transfer-Catalyzed Asymmetric Alkylation of 2‑Arylcyclohexanones (2013) (0)
- Asymmetric Darzens Reaction of Haloamides (2012) (0)
- ASYMMETRIC REDUCTION OF KETONES. REDUCTIVE CLEAVAGE OF CHIRAL ACETALS USING ORGANOALUMINUM REAGENTS (1984) (0)
- Use of Dimethylaluminum Methaneselenolate (2004) (0)
- o-(o-Iodophenyl)phenylselenenyl Ethers/t-BuLi System as an Alkyllithium Equivalent with Structural Variations. (2001) (0)
- Treatment of Alkylaluminum Compounds with Amines (2004) (0)
- Combinatorial Approach for the Design of New, Simplified Chiral Phase-Transfer Catalysts with High Catalytic Performance for Practical Asymmetric Synthesis of α-Alkyl-α-amino Acids. (2008) (0)
- Tris(2,6-diphenylbenzyl)amine (TDA) and Tris(2,6-diphenylbenzyl)phosphine (TDP) with Unique Bowl-Shaped Structures: Synthetic Application of Functionalized TDA to Chemoselective Silylation of Benzylic Alcohols. (2001) (0)
- Phase-Transfer Catalytic One-Pot Approach to Alkaloid CoreStructures (2009) (0)
- Dramatic Enhancement of Reactivity of Organosilicon Compounds Induced by Complexation of Bis(allyl)silanes with Fluoride Ion. (2000) (0)
- Asymmetric skeletal rearrangement of symmetrically alpha,alpha-disubstituted alpha-amino aldehydes: a new entry to optically active alpha-hydroxy ketones. (2003) (0)
- Broensted Acid Catalyzed Insertion of Aryldiazoacetates to sp2 Carbon—CHO Bond: Facile Construction of Chiral All-Carbon Quaternary Center. (2008) (0)
- Organoaluminum‐Promoted Selective Addition to Fluorinated Carbonyl Compounds via Pentacoordinate Trialkylaluminum Complexes. (1998) (0)
- Regio‐ and Stereoselective Conjugate Addition of Aldehydes to β‐Tosyl Enones under the Catalysis of a Binaphthyl‐Modified Chiral Amine. (2015) (0)
- BECKMANN REARRANGEMENT OF OXIME SULFONATES BY GRIGNARD REAGENTS (1983) (0)
- Design of New Polyamine‐Based Chiral Phase‐Transfer Catalysts for the Enantioselective Synthesis of Phenylalanine. (2004) (0)
- Transformation of Lactones (2004) (0)
- Utilization of o-[(E)-2-Trimethylsilyl-2-iodovinyl]phenylthio Derivatives as Carbon Radical Precursors by Anchimeric Approach. (2001) (0)
- Asymmetric Skeletal Rearrangement of Symmetrically α,α‐Disubstituted α‐Amino Aldehydes: A New Entry to Optically Active α‐Hydroxy Ketones. (2003) (0)
- Organocatalytic Asymmetric Strecker Reaction (2006) (0)
- 2‐Diazo‐N‐phenylacetamide (2016) (0)
- Treatment of Aluminum Hydrides with Thiols or Disulfides (2004) (0)
- Additions and Corrections. Epoxy Silyl Ether Rearrangements: A New, Stereoselective Approach to the Synthesis of β-Hydroxy Carbonyl Compounds (1986) (0)
- A New Strategy for Obtaining High Level of Diastereoselectivity in the Asymmetric Diels‐Alder Reaction of Chiral Dienophiles. (1994) (0)
- Unusually Stable Silyl Ketones with Bowl‐Shaped Tris(2,6‐diphenylbenzyl)silyl Group for Various Nucleophilic Attacks and α‐Deprotonation. (2002) (0)
- Microstructural Evolution during Annealing in Low-carbon Steels with Different Initial Microstructures (2017) (0)
- Catalytic Asymmetric Synthesis of 1,1‐Disubstituted Tetrahydro‐β‐carbolines by Phase‐Transfer Catalyzed Alkylations. (2011) (0)
- Synthetic Utility of Alkyl tert-Butyl Peroxides in a Copper-Catalyzed Radical Functionalization. (2023) (0)
- Asymmetric α-Oxyamination of Aldehydes (2012) (0)
- The Diels–Alder Reaction (2004) (0)
- Future Perspectives on Lewis Base and Acid Catalysts (2012) (0)
- Methylaluminum Bis(2,4,6-tri-tert-butylphenoxide) (2006) (0)
- Diastereo- and Enantioselective Alkylation of a Glycine Amide Schiff Base through Kinetic Resolution of β-Branched Racemic Alkyl Halides (2012) (0)
- Use of Bis(diethylaluminum) Sulfate (2004) (0)
- Organoaluminum‐Mediated Selective 1,2‐Rearrangement of γ,γ‐Disubstituted γ‐Amino α,β‐Unsaturated Carbonyl Compounds Leading to Unsymmetrically Substituted Pyrroles. (2005) (0)
- Phase‐Transfer‐Catalyzed Asymmetric Conjugate Cyanation of Alkylidenemalonates with KCN in the Presence of a Broensted Acid Additive. (2013) (0)
- Highly Enantioselective Conjugate Addition of Nitroalkanes to Alkylidenemalonates Using Efficient Phase‐Transfer Catalysis of N‐Spiro Chiral Ammonium Bromides. (2005) (0)
- Designer Lewis acid based on molecular recognition (1993) (0)
- Asymmetric Aldol Reaction of a Glycine Derivative (2012) (0)
- Amination of Nitroolefins Catalyzed by Chiral BifunctionalAmmonium Salt (2011) (0)
- DIISOBUTYLALUMINUM HYDRIDE, A NOVEL REAGENT FOR THE REDUCTION OF OXIMES (1984) (0)
- Transformation of Ethers (2004) (0)
- Phase Transfer Catalyzed Asymmetric Alkylation with Epoxy Triflates as Alkylating Agents: Highly Stereoselective Synthesis of γ,δ‐Epoxy‐α‐amino Acids. (2012) (0)
- Asymmetric Mannich Reactions (2012) (0)
- Catalytic Enantioselective Synthesis of Cyclic α-AminoAcids (2010) (0)
- Methylaluminum Bis(2,6‐di‐t‐butylphenoxide) (2008) (0)
- Asymmetric Claisen Rearrangement of cis‐Allylic Vinyl Ethers with Chiral Organoaluminum Reagent. (1992) (0)
- Asymmetric Alkylation of β-Keto Esters (2012) (0)
- New Chiral Bis‐titanium(IV) Catalyst with Dibenzofuran Spacer for Catalytic Asymmetric Allylation of Aldehydes and Aryl Ketones. (2001) (0)
- Asymmetric Epoxidation of α,β-Unsaturated Ketones (2012) (0)
- Molecular Recognition of Ketomalonates by Asymmetric Aldol Reaction of Aldehydes with Secondary‐Amine Organocatalysts. (2012) (0)
- Asymmetric Synthesis of α-Alkylated Serines (2012) (0)
- Transformation of -Sulfonyloximes (2004) (0)
- 1,3-Diene Synthesis (2004) (0)
- Tetraalkylphosphonium Salts as Chiral Phase-Transfer Catalysts (2009) (0)
- Asymmetric α-Alkylation of Aldehydes with Alcohols (2012) (0)
- Highly enantioselective michael addition of silyl nitronates to alpha,beta-unsaturated aldehydes catalyzed by designer chiral ammonium bifluorides: efficient access to optically active gamma-nitro aldehydes and their enol silyl ethers. (2003) (0)
- Methylaluminum Bis(4‐bromo‐2,6‐di‐tert‐butylphenoxide) (2006) (0)
- Unprecedented Stereochemical Control in the Organoaluminum-Promoted Intramolecular Ene Reactions of δ,.epsilon.-Unsaturated Aldehydes. (1991) (0)
- Treatment of Hexamethyldisilaselenane with Dimethylaluminum Chloride or Treatment of Hexabutyldistannaselenane with Trimethylaluminum (2004) (0)
- Development of a Practical Synthetic Method for N-tert-Butoxycarbonyl α-Ketimino Esters. (2011) (0)
- Tetraalkylammonium Salts as Hydrogen‐Bonding Catalysts. (2016) (0)
- An Organic Thiyl Radical Catalyst for Enantioselective Cyclization. (2015) (0)
- SELECTIVE ORGANIC SYNTHESES USING ORGANOALUMINUM REAGENTS (1985) (0)
- Alkene Isomerization/α-Alkylation of an α-Alkynylcrotonate as a Route to a 1,4-Enyne (2012) (0)
- Asymmetric Alkynylation of β-Keto Esters (2012) (0)
- Effect of initial microstructures on α -to- γ phase transformation behavior in high strength steel sheets (2017) (0)
- Use of Bis(dimethylaluminum) Selenide (2004) (0)
- The Direct Catalytic Asymmetric Aldol Reaction of α‐Substituted Nitroacetates with Aqueous Formaldehyde under Base‐Free Neutral Phase‐Transfer Conditions. (2012) (0)
- Asymmetric Synthesis of Aziridines from Diazoacetamides and N-Boc Imines (2009) (0)
- Asymmetric α-Hydroxylation of Ketones (2012) (0)
- Asymmetric Michael Addition of Nitroalkanes to Cyclic α,β-Unsaturated Ketones (2012) (0)
- Corrigendum to “Tris(2,6-diphenylbenzyl)amine (TDA) and tris(2,6-diphenylbenzyl)phosphine (TDP) with unique bowl-shaped structures: synthetic application of functionalized TDA to chemoselective silylation of benzylic alcohols”: [Tetrahedron Letters 42 (2001) 5467–5471] (2001) (0)
- Advantage of Anaerobic Conditions in the Highly Enantioselective Synthesis of α,α‐Dialkyl‐α‐amino Acids by Chiral Phase‐Transfer Catalysis. (2001) (0)
- Evaluation of Several Fluorinated ATPH Derivatives as Functionalized Lewis Acid Receptors for Conjugate Alkylation to α,β‐ Unsaturated Aldehydes with Alkyllithium Nucleophiles. (2010) (0)
- Enantioselective Conjugate Addition of 3-SubstitutedOxindoles in Water-Rich Solvent (2010) (0)
- Asymmetric Organocatalytic oxy‐Michael Addition of Alcohols to α,β‐Unsaturated Aldehydes (2007) (0)
- Transformation of α,β-Unsaturated Nitriles (2004) (0)
- Asymmetric Alkylation of a 3-Oxoproline Derivative (2012) (0)
- Stereoselective C-Glycosidation of Glycals with Organoaluminum Reagents. (1988) (0)
- N-Alkylation of Allylic Derivatives (2004) (0)
- Recent Asymmetric Phase-Transfer Catalysis with Chiral Binaphthyl-Modified and Related Phase-Transfer Catalysts over the Last 10 Years. (2023) (0)
- Generation of Chiral Organoaluminum Reagent by Discrimination of the Racemates with Chiral Ketone. (1989) (0)
- Asymmetric Alkylation of a β-Amino-β-oxo Ester (2012) (0)
- Asymmetric Alkylation of a Glycine Amide Schiff Base (2012) (0)
- Pentacoordinate Organoaluminum Chemistry: Catalytic Efficiency of Me3Al in the Epoxide Cleavage with Alkynyllithiums. (1999) (0)
- Phase-Transfer-Catalyzed Asymmetric Alkylation of α-Acyl-γ-butyrolactones (2006) (0)
- Asymmetric Michael Addition of 3-Aryloxindoles to Nitroalkenes (2012) (0)
- Asymmetric Michael Addition of Nitroalkanes to Alkylidenemalonates (2012) (0)
- Proline-Catalyzed (S)-Oxybutynin Precursor Synthesis (2005) (0)
- Metal‐Free C—H Bond Activation of Branched Aldehydes with a Hypervalent Iodine(III) Catalyst under Visible‐Light Photolysis: Successful Trapping with Electron‐Deficient Olefins. (2015) (0)
- Front Cover: Enantioselective Synthesis of Monosaccharide Analogues by Two-Step Sequential Enamine Catalysis: Benzoyloxylation and Aldol Reaction (Eur. J. Org. Chem. 14/2020) (2020) (0)
- A New Chiral Primary Amine Catalyst: Application in ConjugateAdditions (2011) (0)
- Design of a C2-Symmetric Chiral Pyrrolidine-Based Amino Sulfonamide: Application to anti-Selective Direct Asymmetric Mannich Reactions. (2007) (0)
- New Neutral Reaction System with Crown Ether—KCl Complexes in Aqueous Solution. (2012) (0)
- Stereo- and Regioselective Organic Transformations Based on Main Group Organometallic Reagents: Application to the Stereocontrolled Claisen Rearrangements (1991) (0)
- Asymmetric Neber Rearrangement (2012) (0)
- Chiral Organotin Hydride Catalyzed Enantioselective Radical Cyclization of Aldehydes. (2014) (0)
- Cover Picture: Design of Bifunctional Amino Tf‐Amide Organocatalysts and Application in Various Asymmetric Transformations (Chem. Rec. 5/2022) (2022) (0)
- Treatment of Aluminum Halides with Metal Amides (2004) (0)
- Umpolung 1,3-Dipolar Cycloaddition of C,N-CyclicAzomethine Imines (2011) (0)
- Synthesis of Acyl Fluorides from Carboxylic Acids with KI/AgSCF3 for Efficient Amide and Peptide Synthesis (2023) (0)
- Design of New, Chiral Phase-Transfer Catalysts for Practical, Catalytic Asymmetric Synthesis. (2010) (0)
- Organoborane-Catalyzed anti-Markownikoff Hydration of Olefins. (1987) (0)
- Transformation of α,β-Unsaturated Ketones (2004) (0)
- Visible-light-promoted alkylation of electron-deficient alkenes with alkylsilyl peroxides (2023) (0)
- Phase-Transfer-Catalyzed Olefin Isomerization/α-Alkylation of α-Alkynylcrotonates as a Route for 1,4-Enynes. (2010) (0)
- Asymmetric Michael Addition of Cyanoacetates to Acetylenic Ketones (2012) (0)
- Chemoselective Reduction of Saturated Aldehydes and Ketones over Unsaturated Carbonyls with Bowl-Shaped Tris(2,6-diphenylbenzyl)tin Hydride. (2002) (0)
- Practical Approach for Catalytic Asymmetric Allylation of Aldehydes with a Chiral Bidentate Titanium(IV) Complex. (2001) (0)
- Highly Efficient Asymmetric Amination of β‐Keto Esters Catalyzed by Chiral Quaternary Ammonium Bromides. (2009) (0)
- Construction of Stereodefined 1,1,2,2‐Tetrasubstituted Cyclopropanes by Acid Catalyzed Reaction of Aryldiazoacetates and α‐Substituted Acroleins. (2008) (0)
- Evaluation of the Relationship Between the Catalyst Structure and Regio‐ as well as Stereoselectivity in the Chiral Ammonium Bifluoride‐Catalyzed Asymmetric Addition of Silyl Nitronates to α,β‐Unsaturated Aldehydes. (2004) (0)
- Methylaluminum Bis(4-substituted-2,6-di-tert-butylphenoxide) as an Efficient Non-Chelating Lewis Acid. (1994) (0)
- Opposite Catalyst Selectivities Using a Common Chiral Source (2009) (0)
- Stereoselective Formation of Seven-Membered Rings (2009) (0)
- Catalytic Asymmetric Alkylation of 3-Aryl-Substituted Oxindoles to Give 3,3-Disubstituted Oxindoles under Phase-Transfer Conditions. (2014) (0)
- The Ene Reaction (2004) (0)
- α-Alkylation of Carbonyl Compounds (2004) (0)
- Alkylation of the Peptide Backbone of a C-Terminal Azlactone (2012) (0)
- o-Bis(allyldimethylsilyl)benzene as a Remarkably Effective Allylation Agent for Carbonyl Compounds with Bu4NF Catalyst. (1998) (0)
- Highly Diastereo‐ and Enantioselective Formal Conjugate Addition of Nitroalkanes to Nitroalkenes by Chiral Ammonium Bifluoride Catalysis. (2007) (0)
- Contents list. (2017) (0)
- Efficient Approach for the Design of Effective Chiral Quaternary Phosphonium Salts in Asymmetric Conjugate Additions. (2013) (0)
- Unprecedented Stereochemical Control in the Claisen Rearrangement of Allyl Vinyl Ethers Using Organoaluminum Reagents. (1989) (0)
- Asymmetric Michael Addition of Diethyl Malonate to Chalcone Derivatives (2012) (0)
- Asymmetric Alkylation of α-Cyanocarboxylates (2012) (0)
- Isomerization of Epoxides to Allylic Alcohols (2004) (0)
- Use of Dialkylaluminum Alkanethiolates (2004) (0)
- Cover Feature: Practical Synthesis of High‐Performance Amino Tf‐Amide Organocatalysts for Asymmetric Aldol Reactions (Asian J. Org. Chem. 2/2020) (2020) (0)
- Regio- and Enantioselective Cycloadditions of Nitrones (2008) (0)
- A Bulky Thiyl‐Radical Catalyst for the [3 + 2] Cyclization of N‐Tosyl Vinylaziridines and Alkenes. (2016) (0)
- By Reduction of Azomethines (2004) (0)
- Stereoselective Synthesis of α‐Alkyl‐β‐keto Imides via Asymmetric Redox C—C Bond Formation Between α‐Alkyl‐α‐diazocarbonyl Compounds and Aldehydes. (2010) (0)
- Synthesis of Manzacidin A (2006) (0)
- Bidentate Organoaluminum Lewis Acid for Selective Activation of Carbonyl over Acetal Functionality: Chemoselective Functionalization. (1998) (0)
- Phosphonium Salts as Chiral Phase‐Transfer Catalysts: Asymmetric Michael and Mannich Reactions of 3‐Aryloxindoles. (2009) (0)
- OLEFINIC CYCLIZATION PROMOTED BY BECKMANN REARRANGEMENT OF OXIME SULFONATE. SYNTHESIS OF DL-MUSCONE (1983) (0)
- Aluminum Alkoxides and Phenoxides (2005) (0)
- Asymmetric Mannich Reaction of a Glycine Derivative (2012) (0)
- Asymmetric Michael Addition of an Alanine Derivative (2012) (0)
- Transformation of Epoxides (2004) (0)
- Ti(IV)-Catalyzed Asymmetric Nitrone Cycloaddition (2005) (0)
- Treatment of Alkylaluminum Compounds with Selenium Metal (2004) (0)
- Simultaneous Functional Group Manipulation in the Meerwein—Ponndorf—Verley Reduction Process Catalyzed by Bidentate Aluminum Reagent. (1999) (0)
- Unique Properties of Chiral Biaryl‐based Secondary Amine Catalysts for Asymmetric Enamine Catalysis (2013) (0)
- Tert‐Butyl N‐(Diphenylmethylene)glycinate (2011) (0)
- Recent Progress in the Construction of S—S, P—S and C—S Bonds Involving O2-Initiated Sulfur-Centered Radicals (2021) (0)
- Catalytic asymmetric rearrangement of alpha,alpha-disubstituted alpha-siloxy aldehydes to optically active acyloins using axially chiral organoaluminum Lewis acids. (2007) (0)
- Regioselective Fischer Indole Synthesis Mediated by Organoaluminum Amides. (1994) (0)
- Efficient Asymmetric Catalysis of Chiral Organoaluminum Complex for Enantioselective Ene Reactions of Aldehydes. (2004) (0)
- Remarkable Template Effect of a Lewis Acidic Receptor in Intramolecular Radical Cyclizations. (2010) (0)
- Desymmetrizing Asymmetric Ring Expansion: Stereoselective Synthesis of 7‐Membered Cyclic β‐Keto Carbonyl Compounds with an α‐Hydrogen. (2011) (0)
- Highly Enantioselective Alkylation of Glycine Methyl and Ethyl Ester Derivatives under Phase-Transfer Conditions: Its Synthetic Advantage. (2004) (0)
- Transformation of Ketones (2004) (0)
- (R)‐3,3′‐Bis(triphenylsilyl)binaphthomethylaluminum (2001) (0)
- Asymmetric Mannich Reaction of a 3-Phenyloxindole (2012) (0)
- METHOD FOR PRODUCING γ-NITROCARBONYL COMPOUND (2004) (0)
- Bis(diethylaluminum) Sulfate (2004) (0)
- Remarkable Catalytic Activity of Me3Ga in the Alkylation of Hetero‐Substituted Epoxides with Alkynyllithiums. (1999) (0)
- Asymmetric Michael Addition of Glycine Derivatives (2012) (0)
- syn‐Selective Asymmetric Cross‐Aldol Reactions Between Aldehydes and Glyoxylic Acid Derivatives Catalyzed by an Axially Chiral Amino Sulfonamide. (2012) (0)
- Synthetic Utility of Bowl‐Shaped Tris(2,6‐diphenylbenzyl)silyl Glyoxylate as a Stable Glyoxylate: Application to Highly Diastereoselective Aldol Reactions. (2003) (0)
- New applications of organometallic reagents in the synthesis of natural products (1980) (0)
- Asymmetric Organocatalysis of Structurally Well‐Defined Chiral Quaternary Ammonium Fluorides (2004) (0)
- 902 The deformation volume presentation system of tensile test that uses image (2012) (0)
- Asymmetric Alkylation of 5-[(Triphenylsilyl)ethynyl]-1,3-dioxolan-4-one (2012) (0)
- Enantioselective Alkylation of N‐(Diphenylmethylene)glycinate tert‐Butyl Ester: Synthesis of (R)‐2‐(Benzhydrylidenamino)‐3‐Phenylpropanoic Acid tert‐Butyl Ester (2014) (0)
- Asymmetric Conjugate Additions of α-Substituted-α-cyanoacetates to Acetylenic Ketones by Chiral Phase Transfer Catalysis. (2007) (0)
- Chemoselective Preparation of 1-Iodoalkynes, 1,2-Diiodoalkenes, and 1,1,2-Triiodoalkenes Based on the Oxidative Iodination of Terminal Alkynes. (2018) (0)
- The Development of the Automatic Measurement of Straightness Using by a Ball Screw (2010) (0)
- Remarkable Template Effect of a Lewis Acid Receptor in the Intramolecular Radical Cyclization: Control of Reaction Pathway as well as Stereochemistry. (2001) (0)
- Highly Practical Amino Acid and Alkaloid Synthesis Using Designer Chiral Phase Transfer Catalysts as High‐Performance Organocatalysts (2011) (0)
- Enantioselective Switch in Direct Aminoxylation (2009) (0)
- New Chiral Phase-Transfer Catalysts Possessing a 6,6′-Bridged Ring on the Biphenyl Unit: Application to the Synthesis of α,α-Dialkyl-α-amino Acids. (2012) (0)
- Asymmetric Diels-Alder Reaction of Cyclopentadiene and Methyl Acrylate Catalyzed by Chiral Organoaluminum Reagents. (1993) (0)
- Kinetics and mechanism of organocatalytic aza-Michael additions: direct observation of enamine intermediateswz (2012) (0)
- Effect of microstructures before annealing on tensile properties of high strength steel sheets (2018) (0)
- Asymmetric Strecker Reaction of N-Arylsulfonylated Imines Generated In Situ (2012) (0)
- Fluorine-Assisted Selective Alkylation to Fluorinated Epoxides and Carbonyl Compounds: Implication of Pentacoordinate Trialkylaluminum Complexes. (1997) (0)
- Axially Chiral Dicarboxylic Acid-Catalyzed Asymmetric Imino Aza-Enamine Reaction/Oxidation as a Strecker Reaction Surrogate. (2011) (0)
- Effects of Aromatic Substituents on Binaphthyl-Based Chiral Spiro-Type Ammonium Salts in Asymmetric Phase-Transfer Reactions. (2007) (0)
- Asymmetric Michael Addition of β-Keto Esters to Acetylenic Ketones (2012) (0)
- Asymmetric Benzylation of a Glycine Derivative for the Synthesis of a Phenylalanine Derivative (2012) (0)
- Asymmetric 1,3-Dipolar Cycloadditions of N-Benzyl and N-Diphenylmethyl Nitrones and α,β-Unsaturated Aldehydes Catalzed by Bis-Titanium Chiral Lewis Acids. (2008) (0)
- Methylaluminum Bis(2,6-di-tert-butyl-4-methylphenoxide) as a Protecting Group for Multifunctional Molecules: Synthetic Utility in Selective Carbonyl Reductions. (1988) (0)
- Advantage of in situ Generation of N‐Arylsulfonyl Imines from α‐Amide Sulfones in the Phase Transfer Catalyzed Asymmetric Strecker Reaction. (2007) (0)
- Asymmetric Alkylation of α-Alkyl-α-amino Acid Derivatives for the Synthesis of α,α-Dialkyl-α-amino Acids (2012) (0)
- Trialkylaluminum-Alkylidene Iodide. A Powerful Cyclopropanation Agent with Unique Selectivity. (1986) (0)
- Modular Synthesis of Axially Chiral 3,3′‐Disilyl Dicarboxylic Acids by Silalactones. (2011) (0)
- Double Coordination Ability of Bis(dimethylaluminum) Sulfate Toward Carbonyl Substrates. (2000) (0)
- In situ Assembled Boronate Ester Assisted Chiral Carboxylic Acid Catalyzed Asymmetric trans‐Aziridinations. (2014) (0)
- Enamine Catalysis for the Direct Asymmetric Hydroxyamination (2006) (0)
- Chiral Carbonyl Lewis Acid Complexes in Asymmetric Syntheses (2008) (0)
- Treatment of Organoaluminum Hydrides with Amines (2004) (0)
- Aluminum-Catalyzed Cyclohexanone Ring Expansion with α-Diazoacetates (2011) (0)
- 1,8-Bis(allylstannyl)naphthalene Derivatives as Neutral Allylation Agents: Rate Acceleration by Chelation-Induced Lewis Acidity. (1998) (0)
- Design of new chiral phase-transfer catalysts with dual functions for highly enantioselective epoxidation of alpha,beta-unsaturated ketones. (2004) (0)
- Design of Chiral Organocatalysts for Practical Asymmetric Synthesis of Amino Acid Derivatives (2007) (0)
- Asymmetric Synthesis of α-Acyl-γ-butyrolactones Possessing All-Carbon Quaternary Stereocenters by Phase-Transfer-Catalyzed Alkylation. (2006) (0)
- Asymmetric Amino Acid Synthesis by the Asymmetric Alkylation of Glycine Derivatives with Chiral Spiro‐Type and Simplified Phase‐Transfer Catalysts (2009) (0)
- Initial Microstructures on Austenite Formation Behavior during Intercritical Annealing in Low-Carbon Steel (2018) (0)
- Designer Chiral Phase‐Transfer Catalysts for Green Sustainable Chemistry (2012) (0)
- Enantioselective 1,3-Dipolar Cycloaddition of AzomethineImines (2010) (0)
- Metallurgical Factors Affecting the Fluting Resistance of Continuous Annealed Tinplate (1996) (0)
- Asymmetric Ene Reaction Catalyzed by Chiral Organoaluminum Reagent. (1989) (0)
- Synthesis of [18F]fluorinated a-methyl-a-amino acids by phase transfer catalysis for potential PET application. (2003) (0)
- Effect of Broensted Acid Co-Catalyst in Asymmetric Conjugate Addition of 3-Aryloxindoles to Maleimide under Base-Free Phase-Transfer Conditions. (2015) (0)
- Use of Bis(dialkylaluminum) Alkanedithiolates (2004) (0)
- Bis(dialkylaluminum) Sulfides (2004) (0)
- Hindered Lewis Acid (1990) (0)
- Inside Cover: Construction of Quaternary Carbon Center by Catalytic Asymmetric Alkylation of 3‐Arylpiperidin‐2‐ones Under Phase‐Transfer Conditions (Angew. Chem. Int. Ed. 6/2020) (2020) (0)
- Asymmetric Michael Addition of 2-Nitropropane to Chalcone (2012) (0)
- Importance of Chiral Phase‐Transfer Catalysts with Dual Functions in Obtaining High Enantioselectivity in the Michael Reaction of Malonates and Chalcone Derivatives. (2005) (0)
- Methylaluminum Bis(2,6‐diphenylphenoxide) (2006) (0)
- Catalytic Asymmetric Alkynylation of C1‐Substituted C,N‐Cyclic Azomethine Imines by CuI/Chiral Broensted Acid Co‐Catalyst. (2012) (0)
- Al Lewis Acid-Catalyzed Regiodivergent 1,2-Rearrangement of α-Siloxy Aldehydes: Scope and Mechanism. (2010) (0)
- Organocatalytic Oxy‐Michael Addition of Alcohols to α,β‐Unsaturated Aldehydes. (2006) (0)
- Use of Bis(diethylaluminum) Sulfide (2004) (0)
- CCDC 832592: Experimental Crystal Structure Determination (2012) (0)
- Asymmetric Fluorination of β-Keto Esters (2012) (0)
- Fabrication and Fracture Toughness of Hot-Pressed SiC_p/Si_3N_4 and SiC_f/Si_3N_4 Composites (2000) (0)
- ChemInform Abstract: Practical Approach to the Meerwein-Ponndorf-Verley Reduction of Carbonyl Substrates with New Aluminum Catalysts. (2002) (0)
- Asymmetric Michael Addition of β-Keto Esters (2012) (0)
- Science of synthesis. (2012) (0)
- Effect of aging at room temperature on hydrogen embrittlement behavior of Ni-Ti superelastic alloy immersed in acidic fluoride solution (2015) (0)
- 4,4′‐Spirobi[4H‐dinaphth[2,1‐c:1′,2′‐e]‐azepinium],3,3′,5,5′‐tetrahydro‐ 2,6‐bis(3,4,5‐trifluorophenyl), bromide (2008) (0)
- Stereoselective Construction of Seven‐Membered Rings with an All‐Carbon Quaternary Center by Direct Tiffeneau—Demjanov‐Type Ring Expansion. (2009) (0)
- Substituent Effect of Binaphthyl-Modified Spiro-Type Chiral Phase-Transfer Catalysts. (2003) (0)
- Effect of N on the Softness of Continuous Annealed Tinplate (1996) (0)
- Chiral Diamine-Salts for Catalytic exo-selective Diels-Alder Reactions (2006) (0)
- Influence of Flexural Vibration Mode on Damping Properties of Three-Layered Composite Beam with Viscoelastic Core. (1995) (0)
- Enantioselective Formal Alkenylations of Imines Catalyzed by Axially Chiral Dicarboxylic Acid Using Vinylogous Aza‐Enamines. (2011) (0)
- Unprecedented Stereochemical Control in the Intramolecular Ene- Reactions of δ,.epsilon.-Unsaturated Aldehydes Using Exceptionally Bulky Organoaluminum Reagents: Elucidation of the Transition State. (1994) (0)
- BIOMIMETIC ENTRY TO ACYCLIC TERPENE SYNTHESIS. A NOVEL REARRANGEMENT OF ALLYL ETHER CATALYZED BY ORGANOALUMINUM REAGENTS (1982) (0)
- 光学活性四級アンモニウム塩、その製造方法、及びこれを相間移動触媒として用いた光学活性α−アミノ酸誘導体の製造方法 (2003) (0)
- By Addition to Enamines (2004) (0)
- Treatment of Lithium Aluminum Hydride with Alcohols or Phenols (2004) (0)
- Practical Asymmetric Synthesis of α‐Methylserine Derivatives under Mild Phase‐Transfer Conditions. (2009) (0)
- Future Perspectives on Brønsted Base and Acid Catalysts, and Additional Topics (2012) (0)
- (2,7-Dimethyl-1,8-biphenylenedioxy)bis(dimethylaluminum) as a Bidentate Lewis Acid: Its Reactivity and Selectivity in Organic Synthesis. (1997) (0)
- Highly Efficient Amphiphilic Cleavage of γ-Iodo Carbonyl Substrates with Aluminum Tris(2,6-diphenylphenoxide)/t-BuLi System. (2010) (0)
- 2′‐Iodobiphenyl‐2‐thiol, Dimethylaluminum Complex (2005) (0)
- Stabilization of Reactive Aldehydes by Complexation with Methylaluminum Bis(2,6‐diphenylphenoxide) and Their Synthetic Application. (1993) (0)
- Catalytic Asymmetric Synthesis of Cyclic α‐Alkyl‐amino Acid Derivatives by C,N‐Double Alkylation. (2010) (0)
- Enantioselective Benzoyloxylation of Aldehydes (2009) (0)
- Asymmetric Benzylation of Glycine Derivatives for the Synthesis of Phenylalanine Derivatives (2012) (0)
- Highly Practical Amino Acid Synthesis with Designer Chiral Phase Transfer Catalysts (2009) (0)
- Organocatalytic anti-Selective Direct Mannich Reaction (2006) (0)
- CCDC 165945: Experimental Crystal Structure Determination (2002) (0)
- N-Terminal Alkylation of Tri- and Tetrapeptides (2012) (0)
- Asymmetric Alkylation of an Azlactone for the Synthesis of an α,α-Dialkyl-α-amino Acid (2012) (0)
- Zr(O‐tBu)4 as a New Promoter for the Meerwein—Ponndorf—Verley Alkynylation and Cyanation of Aldehydes. (2000) (0)
- Corrigendum to “Bis-zirconium and bis-hafnium catalysts for the strong activation of carbonyl substrates” (2002) (0)
- Tris(2,6-diphenylbenzyl)silyl Group as a New and Highly Effective Protector for Carboxylic Acids: Unusual Behavior of such Carboxylic Esters Toward Common Nucleophiles and Bases. (2001) (0)
- Catalytic, High-Speed Tishchenko Reaction Using (2,7-Dimethyl-1,8-biphenylenedioxy)bis(diisopropoxyaluminum) as a Powerful Bidentate Catalyst. (1999) (0)
- Chemistry of Chelate-Type Hypervalent Boron and Aluminum: Utilization for Selective Organic Synthesis (2001) (0)
- Axially Chiral Dicarboxylic Acid Catalyzed Asymmetric Mannich Reaction (2007) (0)
- Selective Conjugate Alkylation of Alkyllithium Nucleophiles to α,β,γ,δ‐Unsaturated Aldehydes with Functionalized Lewis Acid Receptors. (1998) (0)
- Electronic and Steric Effects of Lewis Acidic Organoaluminum Reagents in the Diels-Alder Reaction. (1989) (0)
- Unusual Conjugate Addition of Organolithium Reagent to α,β-Unsaturated Ketone. (1988) (0)
- Carbonyl Addition and Reduction (2004) (0)
- Design of Y-Shaped Trimers of Chiral Phase-Transfer Catalysts for the Asymmetric Alkylation of Amino Acid Derivatives (2023) (0)
- Asymmetric α-Alkylation of Ketones (2012) (0)
- (1R)‐3,3′‐Bis(2,4,6‐trimethylphenyl)‐[1,1′‐binaphthalene]‐2,2′‐dicarboxylic acid (2011) (0)
- Asymmetric Aldol Reactions (2012) (0)
- Asymmetric Neber Rearrangement of Ketoxime Sulfonates (2012) (0)
- Phase-Transfer-Catalyzed Asymmetric Synthesis of 1,1-Disubstituted Tetrahydroisoquinolines. (2012) (0)
- Hydrogen-Bonding Catalysis with Sulfonium Salts (2017) (0)
- A Convenient Route to α-Alkoxy Ester from Olefins via Organoborane-Catalyzed Hydroalumination. (1989) (0)
- Phase-Transfer-Catalyzed Asymmetric α-Arylation of α-Amino Acid Derivatives. (2014) (0)
- Organoaluminum-Catalyzed Rearrangement of Epoxides. A Facile Route to the Synthesis of Optically Active β-Siloxy Aldehydes. (1991) (0)
- Enantioselective Base-Free Phase-Transfer Reaction (2010) (0)
- VCD spectroscopy distinguishes the enamine and iminium ion of a 1,1'-binaphthyl azepine. (2022) (0)
- Asymmetric Alkenylation of β-Keto Esters (2012) (0)
- Methylaluminum Bis(2,6‐di‐tert‐butyl‐4‐methylphenoxide) (2006) (0)
- Epoxide Cleavage with Aluminum Reagents (2004) (0)
- Catalytic Enantioselective Intramolecular Cyclization of N‐Aryl Diazoamides Using a Titanium—BINOLate Complex. (2014) (0)
- Asymmetric Diels-Alder Reactions Using Chiral Lewis Acid Catalysts (1990) (0)
- Asymmetric Synthesis of Cyclic α-Alkyl Amino Acids (2012) (0)
- Asymmetric Alkylation of a Glycine Derivative Using Recyclable Catalysts (2012) (0)
- Hydrogen embrittlement behavior of Ni-Ti shape memory alloy with different microstructures in acidic fluoride solution (2015) (0)
- Asymmetric Michael Addition of 3-Aryloxindoles to Methyl Vinyl Ketone (2012) (0)
- Diethylaluminum 2,2,6,6‐Tetramethylpiperidide (2001) (0)
- N-Terminal Alkylation of Dipeptides (2012) (0)
- Asymmetric Alkylation of α-Alkynyl Esters (2012) (0)
- N‐Benzylquininium Chloride (2007) (0)
- Asymmetric Alkylation of a Protected Glycine Weinreb Amide (2012) (0)
- Simultaneous Coordination and Double Activation Phenomena of Carbonyl and Epoxy Oxygens by Bis‐titanium Reagent as a Bidentate Lewis Acid Catalyst. (1998) (0)
- Protic Solvent-Promoted Neutral Allylation of Aldehydes and Ketones with 1,8-Bis(allylstannyl)naphthalenes. (1998) (0)
- Treatment of Aluminum Hydrides with Selenols or Diselenides (2004) (0)
- Asymmetric Strecker Reaction of Aldimines (2012) (0)
- Syntheses of Manzacidines: A Stage for the Demonstration of Synthetic Methodologies (2008) (0)
- Dialkylaluminum Carboxylates and Sulfonates (2004) (0)
- In Situ Preparation of Chiral Bifunctional Catalysts and Their Application to Asymmetric Michael Addition Reactions (2012) (0)
- A Conceptually Different Approach to the Asymmetric Synthesis of α-Substituted Carbonyl Compounds. (1986) (0)
- (2,6‐Di‐t‐butyl‐4‐methylphenoxy)methylaluminum Trifluoromethanesulfonate (2001) (0)
- Asymmetric Diels-Alder Reaction Directed Toward Chiral Anthracycline Intermediates. (1987) (0)
- Meerwein—Ponndorf—Verley Alkynylation of Aldehydes: Essential Modification of Aluminum Alkoxides for Rate Acceleration and Asymmetric Synthesis. (2005) (0)
- Rearrangement of α,α-Disubstituted Siloxy Aldehydes to Active Acyloins (2007) (0)
- Aluminum Alkoxides in Organic Synthesis (2004) (0)
- Chiral Broensted Acid‐Catalyzed Enantioselective Addition of Indoles to Ketimines. (2014) (0)
- PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE α-SUBSTITUTED MANDELIC ACID COMPOUND (2006) (0)
- syn-Selective Direct Asymmetric Cross-Aldol Reaction (2007) (0)
- CCDC 942074: Experimental Crystal Structure Determination (2013) (0)
- A Designer Axially Chiral Amino Sulfonamide as an Efficient Organocatalyst for Direct Asymmetric Mannich Reactions of N‐Boc‐Protected Imines. (2009) (0)
- Organoaluminum-Promoted Rearrangement of Epoxy Silyl Ethers to β-Siloxy Aldehydes. (1989) (0)
- Development of a catalytic ester activation protocol for the efficient formation of amide bonds using an Ar‐I/HF•pyridine/mCPBA system (2022) (0)
- Synthesis of Biologically Active Compounds via the Asymmetric Alkylation of a Glycine Derivative (2012) (0)
- Symmetrical 4,4′,6,6′-Tetraarylbinaphthyl-Substituted Ammonium Bromide as a New, Chiral Phase-Transfer Catalyst. (2003) (0)
- Broensted Acid‐Catalyzed Mannich Reaction Through Dual Activation of Aldehydes and N‐Boc‐imines. (2016) (0)
- Asymmetric Darzens Reactions (2012) (0)
- Organo-Aluminum-Promoted Claisen Rearrangement of Bisallyl Vinyl Ethers. (1989) (0)
- Antiselective Direct Asymmetric Mannich Reactions Catalyzed by Chiral Pyrrolidine-Based Amino Sulfonamides. (2008) (0)
- Development of Highly Diastereo‐ and Enantioselective Direct Asymmetric Aldol Reaction of a Glycinate Schiff Base with Aldehydes Catalyzed by Chiral Quaternary Ammonium Salts. (2004) (0)
- A HIGHLY REGIO- AND STEREOSELECTIVE RING OPENING OF 2,3-EPOXY ALCOHOLS WITH THE TRIMETHYLSILYL AZIDE-DIETHYLALUMINUM FLUORIDE SYSTEM (1985) (0)
- N-Boc-Aminals as Easily Accessible Precursors for Less Accessible N-Boc-Imines: Facile Synthesis of Optically Active Propargylamine Derivatives Using Mannich-Type Reactions. (2016) (0)
- Stereoselective Synthesis of Trisubstituted Aziridines with N-α-Diazoacyl Camphorsultam. (2010) (0)
- CCDC 1958660: Experimental Crystal Structure Determination (2019) (0)
- Design of Next-Generation Chiral Acid-Base Catalysts and Application to Fine Organic Synthesis (2005) (0)
- Innentitelbild: Construction of Quaternary Carbon Center by Catalytic Asymmetric Alkylation of 3‐Arylpiperidin‐2‐ones Under Phase‐Transfer Conditions (Angew. Chem. 6/2020) (2020) (0)
- “Amphiphilic” Cleavage of γ-Stannyl Ketones with ATPH/RLi: Application to Enone Fragmentation by the Conjugate Addition — Cleavage Sequence. (2000) (0)
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