Kazuhiko Takai
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Computer Science
Kazuhiko Takai's Degrees
- PhD Computer Science University of Tokyo
- Masters Computer Science University of Tokyo
- Bachelors Computer Science University of Tokyo
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(Suggest an Edit or Addition)Kazuhiko Takai's Published Works
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Published Works
- Simple and selective method for RCHO → (E)-RCH=CHX conversion by means of a CHX3-CrCl2 system (1986) (547)
- Reactions of alkenylchromium reagents prepared from alkenyl trifluoromethanesulfonates (triflates) with chromium(II) chloride under nickel catalysis. (1986) (302)
- Selective grignard-type carbonyl addition of alkenyl halides mediated by chromium(II) chloride (1984) (220)
- Insertion of polar and nonpolar unsaturated molecules into carbon-rhenium bonds generated by C-H bond activation: synthesis of phthalimidine and indene derivatives. (2006) (208)
- Organic reactions catalyzed by rhenium carbonyl complexes. (2011) (194)
- Rhenium-catalyzed formation of indene frameworks via C-H bond activation: [3+2] annulation of aromatic aldimines and acetylenes. (2005) (182)
- A Novel Catalytic Effect of Lead on the Reduction of a Zinc Carbenoid with Zinc Metal Leading to a Geminal Dizinc Compound. Acceleration of the Wittig-Type Olefination with the RCHX2-TiCl4-Zn Systems by Addition of Lead (1994) (178)
- Manganese-catalyzed insertion of aldehydes into a C-H bond. (2007) (169)
- Rhodium-catalyzed synthesis of silafluorene derivatives via cleavage of silicon-hydrogen and carbon-hydrogen bonds. (2010) (164)
- Rhodium-catalyzed asymmetric synthesis of spirosilabifluorene derivatives. (2013) (155)
- (E)-Selective olefination of aldehydes by means of gem-dichromium reagents derived by reduction of gem-diiodoalkanes with chromium(II) chloride (1987) (139)
- Palladium-catalyzed synthesis of dibenzophosphole oxides via intramolecular dehydrogenative cyclization. (2011) (116)
- Effective methods of carbonyl methylenation using CH2I2-Zn-Me3Al and CH2Br2-Zn-TiCl4 system (1978) (114)
- Rhenium-catalyzed insertion of aldehyde into a C-H bond: synthesis of isobenzofuran derivatives. (2006) (110)
- Wittig-type Reaction of Dimetallated Carbodianion Species as Produced by Zinc Reduction of gem-Polyhalogen Compounds in the Presence of Lewis Acids (1980) (108)
- Alkylidenation of Ester Carbonyl Groups by means of a Reagent Derived from RCHBr2, Zn, TiCl4, and TMEDA. Stereoselective Preparation of (Z)-Alkenyl Ethers (1987) (106)
- Dramatic Rate Acceleration by a Diphenyl-2-pyridylphosphine Ligand in the Hydration of Nitriles Catalyzed by Ru(acac)2 Complexes (2005) (105)
- Selective oxidation of a primary hydroxyl in the presence of secondary one (1981) (103)
- Carbonyl methylenation of easily enolizable ketones (1985) (101)
- Indium-catalyzed retro-claisen condensation. (2007) (99)
- Rhenium‐ and Aniline‐Catalyzed One‐Pot Annulation of Aromatic Ketones and α,β‐Unsaturated Esters Initiated by C ? H Bond Activation (2006) (98)
- Indium-catalyzed construction of polycyclic aromatic hydrocarbon skeletons via dehydration. (2011) (86)
- Rhenium-catalyzed diastereoselective synthesis of aminoindanes via the insertion of allenes into a C-H bond. (2010) (83)
- Rhodium-Catalyzed Synthesis of Benzosilolometallocenes via the Dehydrogenative Silylation of C(sp(2))-H Bonds. (2015) (78)
- Rhenium-catalyzed regioselective synthesis of multisubstituted pyridines from β-enamino ketones and alkynes via C-C bond cleavage. (2012) (74)
- Aldehyde-selective addition of alkynylchromium compounds prepared by reduction of alkynyl halides with chromium(II) reagent (1985) (73)
- Palladium-catalyzed ortho-selective C-H borylation of 2-phenylpyridine and its derivatives at room temperature. (2013) (73)
- A Dramatic Effect of a Catalytic Amount of Lead on the Simmons-Smith Reaction and Formation of Alkylzinc Compounds from Iodoalkanes. Reactivity of Zinc Metal: Activation and Deactivation (1994) (72)
- Rhenium-catalyzed regioselective alkylation of phenols. (2009) (71)
- Rhenium-catalyzed insertion of nonpolar and polar unsaturated molecules into an olefinic C-H bond. (2009) (71)
- Rhenium-catalyzed insertion of terminal acetylenes into a C-H bond of active methylene compounds. (2005) (70)
- Rhodium-catalyzed intramolecular silylation of unactivated C(sp3)-H bonds. (2013) (69)
- Efficient catalytic insertion of acetylenes into a carbon-carbon single bond of nonstrained cyclic compounds under mild conditions. (2006) (69)
- Preparation of alkylchromium reagents by reduction of alkyl halides with chromium(II) chloride under cobalt catalysis (1989) (68)
- Hydroarylation of acetylenes, acrylates, and isocyanates with heteroaromatic compounds under rhenium catalysis (2008) (68)
- Acceleration Effects of Phosphine Ligands on the Rhodium-Catalyzed Dehydrogenative Silylation and Germylation of Unactivated C(sp(3))-H Bonds. (2015) (66)
- Transition-metal catalyzed oxidation of alcohols to aldehydes and ketones by means of Me3SiOOSiMe3 (1983) (66)
- Chemoselective methylenation with a methylenedianion synthon (1985) (65)
- Carboncarbon bond formation by cross-coupling of enol phosphates with organoaluminium compounds catalyzed by palladium(O) complex (1980) (65)
- Rhodium-Catalyzed Synthesis of Chiral Spiro-9-silabifluorenes by Dehydrogenative Silylation: Mechanistic Insights into the Construction of Tetraorganosilicon Stereocenters. (2016) (63)
- Manganese-catalyzed cleavage of a carbon-carbon single bond between carbonyl carbon and α-carbon atoms of ketones. (2011) (63)
- Rhenium-catalyzed synthesis of indenones by novel dehydrative trimerization of aryl aldehydes via C-H bond activation. (2010) (61)
- Acyclic Stereoselection. 32. Synthesis and Characterization of the Diastereomeric (4S)-Pentane-1,2,3,4-tetrols (1985) (59)
- Regioselective reductive coupling of alkynes and aldehydes leading to allylic alcohols. (2003) (59)
- Stereoselective synthesis of (E)-alkenylsilanes from aldehydes with a reagent prepared by chromium(II) reduction of Me3SiCHBr2 (1987) (57)
- Activation of manganese metal by a catalytic amount of PbCl2 and Me3SiCl (1996) (56)
- Iridium-catalyzed dehydrogenative silylation of azulenes based on regioselective C-H bond activation. (2015) (55)
- Three‐Component Coupling Reactions of Alkyl Iodides, 1,3‐Dienes, and Carbonyl Compounds by Sequential Generation of Radical and Anionic Species with CrCl2 (1998) (54)
- Rhenium- and manganese-catalyzed insertion of acetylenes into beta-keto esters: synthesis of 2-pyranones. (2008) (53)
- Rhenium-catalyzed synthesis of multisubstituted aromatic compounds via C-C single-bond cleavage. (2008) (53)
- Indium-catalyzed reduction of allyl bromide with gallium or aluminum. Formation of allylgallium and allylaluminum sesquibromides. (2002) (51)
- Selective oxidation with t-butyl hydroperoxide and aluminium reagents (1980) (48)
- Transformation of Aldehydes into (E)-1-Alkenylboronic Esters with a Geminal Dichromium Reagent Derived from a Dichloromethylboronic Ester and CrCl2 (1995) (47)
- Azulene-Fused Linear Polycyclic Aromatic Hydrocarbons with Small Bandgap, High Stability, and Reversible Stimuli Responsiveness. (2017) (47)
- Reactions between tantalum- or niobium-alkyne complexes and carbonyl compounds (1992) (47)
- Chromium(VI) or Ruthenium(II) Complex Catalysis in Oxidation of Alcohols to Aldehydes and Ketones by Means of Bis(trimethylsilyl) Peroxide (1988) (46)
- Rhenium-catalyzed hydroamidation of unactivated terminal alkynes: synthesis of (E)-enamides. (2007) (46)
- Rhenium-Catalyzed Regioselective Alkylation of Phenols (2009) (46)
- Cross-coupling Reaction between Enol Phosphates and Organoaluminium Compounds in the Presence of Palladium(0) Catalyst (1984) (45)
- Rhenium-catalyzed allylation of C-H bonds of benzoic and acrylic acids. (2011) (45)
- Reduction of acrolein dialkyl, acetals with CrCl2. γy-alkoxy substitued allylic chromium reagents for selective synthesis of erythro-1, 2-diols. (1988) (44)
- Rhenium- and gold-catalyzed coupling of aromatic aldehydes with trimethyl(phenylethynyl)silane: synthesis of diethynylmethanes. (2007) (43)
- Bismuth-catalyzed synthesis of polycyclic aromatic hydrocarbons (PAHs) with a phenanthrene backbone via cyclization and aromatization of 2-(2-arylphenyl)vinyl ethers. (2014) (43)
- Manganese-catalyzed construction of tetrasubstituted benzenes from 1,3-dicarbonyl compounds and terminal acetylenes. (2008) (43)
- Regio- and stereoselective preparation of silyl enol ethers by alkylidenation of silyl esters (1988) (42)
- Tantalum-alkyne complexes as synthetic intermediates: stereoselective preparation of trisubstituted allylic alcohols from acetylenes and aldehydes (1990) (41)
- Rhenium-catalyzed synthesis of naphthalene derivatives via insertion of aldehydes into a C–H bond (2007) (40)
- Pd(0) promoted alkylation of enol phosphates with organoaluminium compounds and its synthetic applications (1981) (40)
- Isomerization of Allylic Alcohols Catalyzed by Vanadium or Molybdenum Complexes (1985) (39)
- Iridium-Catalyzed Sequential Silylation and Borylation of Heteroarenes Based on Regioselective C-H Bond Activation. (2018) (39)
- Aliphatic Claisen Rearrangement Promoted by Organoaluminium Reagents (1984) (39)
- Preparation of alkenyl sulfides and enamines by alkylidenation of carboxylic acid derivatives (1989) (39)
- Iron-catalyzed synthesis of glycine derivatives via carbon-nitrogen bond cleavage using diazoacetate. (2010) (38)
- Reactions and Mechanistic Studies of Rhenium-Catalyzed Insertion of α,β-Unsaturated Carbonyl Compounds into a C–H Bond (2008) (37)
- Aliphatic claisen rearrangement promoted by organoaluminium compounds (1981) (37)
- Rhenium- and manganese-catalyzed synthesis of aromatic compounds from 1,3-dicarbonyl compounds and alkynes. (2010) (36)
- Nucleophilic Addition of Organochromium Reagents to Carbonyl Compounds (2000) (36)
- Preparation, Structural Characterization, and Reactions of Tantalum-Alkyne Complexes TaCl3(R1C⋮CR2)L2 (L2 = DME, Bipy, and TMEDA; L = Py) (2003) (36)
- Baeyer-Villiger oxidation with Me3SiOOSiMe3 under assistance of SnCl4 or BF3.OEt2 (1983) (36)
- Rhenium-catalyzed regio- and stereoselective addition of two carbon units to terminal alkynes via carbon-carbon bond cleavage of β-keto sulfones. (2011) (35)
- Synthesis of Cp-Re complexes via olefinic C-H activation and successive formation of cyclopentadienes. (2008) (35)
- Alkylidenation of Carbonyl Compounds with gem-Dizincioalkanes Mediated with Titanium Dichloride (1998) (35)
- Selective reduction of alkynes to (Z)-alkenes via niobium- or tantalum-alkyne complexes (1992) (35)
- Copper(I)-and Gold(I)-catalyzed Synthesis of 2,4-Disubstituted Quinoline Derivatives from N-Aryl-2-propynylamines (2007) (35)
- Synthesis and Properties of Sila[n]helicenes via Dehydrogenative Silylation of C-H Bonds under Rhodium Catalysis. (2016) (34)
- Reduction of acetylenes to (Z)-olefins by means of low-valent niobium or tantalum. (1990) (33)
- Rhodium-catalyzed dehydrogenative germylation of C-H bonds: new entry to unsymmetrically functionalized 9-germafluorenes. (2014) (33)
- Rhenium- and manganese-catalyzed insertion of alkynes into a carbon-carbon single bond of cyclic and acyclic 1,3-dicarbonyl compounds. (2009) (33)
- A PRACTICAL TRANSFORMATION OF ALDEHYDES INTO (E)-IODOALKENES WITH GEMINAL DICHROMIUM REAGENTS (1999) (33)
- Palladium‐Catalyzed Direct Arylation of Azulene Based on Regioselective C−H Bond Activation (2016) (33)
- Oxidation of alcohols with oxoperoxobis(N-phenylbenzohydroxamato)molybdenum(VI) (1981) (32)
- Rhenium-catalyzed Regio- and Stereoselective Dimerization and Cyclotrimerization of Terminal Alkynes (2009) (32)
- Stereospecific Deoxygenation of Aliphatic Epoxides to Alkenes under Rhenium Catalysis. (2015) (31)
- Manganese-catalyzed synthesis of hydantoin derivatives from terminal alkynes and isocyanates (2008) (31)
- Sequential Generation and Utilization of Radical and Anionic Species with a Novel Manganese-Lead Reducing Agent. Three-Component Coupling Reactions of Alkyl Iodides, Electron-Deficient Olefins, and Carbonyl Compounds. (1996) (31)
- Heterosubstituted cyclopropanation of alkenes with organochromium reagents derived from heterosubstituted dihalomethanes, CrCl2, and tetraalkylethylenediamine (2007) (31)
- Iridium-catalyzed intermolecular dehydrogenative silylation of polycyclic aromatic compounds without directing groups. (2015) (31)
- Organosodium compounds for catalytic cross-coupling (2019) (30)
- Sequential ruthenium-catalyzed hydroamination and rhenium-catalyzed C-H bond activation leading to indene derivatives. (2006) (30)
- Preparation of 1-naphthols from acetylenes and o-phthalaldehyde using low-valent tantalum and niobium. (1990) (29)
- Rhenium-catalyzed Coupling of 2-Propynyl Alcohols and Several Nucleophiles via Dehydration (2008) (29)
- Stereoselective Construction of Quaternary Carbons by the Reaction of Aldehydes with Allylic Chromium Reagents Prepared from 1,3-Diene Monoepoxides and CrCl2 (1990) (29)
- Stereoselective iodocyclopropanation of terminal alkenes with iodoform, chromium(II) chloride, and N,N,N',N'-tetraethylethylenediamine. (2003) (29)
- Stereoselective Cross Pinacol-Type Coupling betweenα,β-Unsaturated Ketones and Aldehydes Mediated by Chromium(II) and R3SiCl (2001) (28)
- Rhenium-Catalyzed Construction of Polycyclic Hydrocarbon Frameworks by a Unique Cyclization of 1,n-Diynes Initiated by 1,1-Difunctionalization with Carbon Nucleophiles. (2017) (28)
- Bismuth(III)-catalyzed dehydrative etherification and thioetherification of phenolic hydroxy groups. (2014) (28)
- Reaction of (α-thioalkyl)chromium compounds prepared by chromium(II) reduction of α-halo sulfides (1986) (27)
- Rhenium-catalyzed Addition of Trimethylsilylacetylene to Aldimines (2006) (27)
- Regioselectivity in the reaction of tantalum-unsymmetrical acetylene complexes with carbonyl compounds. Stereoselective preparation of 1-alkenyl sulfides, α,β-unsaturated esters, and amides (1992) (27)
- Synthesis of Borylcyclopropanes by Chromium-Promoted Cyclopropanation of Unactivated Alkenes. (2017) (26)
- Rhenium-catalyzed Amidation of Heteroaromatic Compounds via C–H Bond Activation (2007) (26)
- Catalytic Performance of Tantalum-η^2-Alkyne Complexes [TaCl_3(R^1C≡CR^2)L_2] for Alkyne Cyclotrimerization (2004) (25)
- Synthesis of bis(phenoxyimine) Ti alkyl complexes and observation of living species by 1H nmr spectroscopy (2005) (25)
- Synthesis of functionalized pentacenes from isobenzofurans derived from C-H bond activation. (2010) (25)
- Titanium and zirconium complexes with non-salicylaldimine-type imine-phenoxy chelate ligands: syntheses, structures, and ethylene-polymerization behavior. (2006) (24)
- Stereoselective Epoxidation of Allylic Alcohols and Dehydrogenative Oxidation of Secondary Alcohols by Means of t-Butyl Hydroperoxide and Aluminium Reagents (1983) (24)
- Development of Novel and Highly Efficient Methods to Construct Carbon–Carbon Bonds Using Group 7 Transition-Metal Catalysts (2012) (24)
- Cross-Coupling Reactions betweenα,β-Unsaturated Ketones and Aldehydes with CrCl2: Aldol Condensation and Cyclopropanol Formation (2000) (24)
- Rhenium-catalyzed anti-Markovnikov addition reaction of methanetricarboxylates to unactivated terminal acetylenes. (2015) (24)
- B12-CATALYZED GENERATION OF ALLYLIC CHROMIUM REAGENTS FROM 1,3-DIENES, CRCL2, AND WATER (1998) (24)
- Deoxygenative Insertion of Carbonyl Carbon into a C(sp3)-H Bond: Synthesis of Indolines and Indoles. (2019) (23)
- Rhenium-catalysed dehydrogenative borylation of primary and secondary C(sp3)-H bonds adjacent to a nitrogen atom. (2015) (23)
- Cross-pinacol-type coupling reactions between α, β-unsaturated ketones and aldehydes with low-valent metals (2003) (23)
- Rhenium-catalyzed formation of bicyclo[3.3.1]nonene frameworks by a reaction of cyclic beta-keto esters with terminal alkynes. (2009) (23)
- Synthesis of Linear Allylsilanes via Molybdenum-Catalyzed Regioselective Hydrosilylation of Allenes (2016) (23)
- Rhenium-catalyzed [2+2] Cycloadditions of Norbornenes with Internal and Terminal Acetylenes (2007) (22)
- Addition of Organochromium Reagents to Carbonyl Compounds (2004) (21)
- Rhodium-Catalyzed Silylative and Germylative Cyclization with Dehydrogenation Leading to 9-Sila- and 9-Germafluorenes: A Combined Experimental and Computational Mechanistic Study. (2017) (21)
- Ketone synthesis from acid chloride by means of organometallic reagent derived from R3Al-Cu(acac)2-PPh3 system. (1981) (20)
- Alkylidenation of Ester Carbonyl Groups: (Z)‐1‐Ethoxy‐1‐Phenyl‐1‐Hexene (2003) (20)
- Amine-Promoted anti-Markovnikov Addition of 1,3-Dicarbonyl Compounds with Terminal Alkynes under Rhenium Catalysis (2018) (20)
- Generation of chromioenamines by reduction of O-acetyloximes with chromium(II) and their application. (2001) (20)
- Stereoselective Cross Pinacol-Type Coupling between alpha,beta-Unsaturated Ketones and Aldehydes Mediated by Chromium(II) and R(3)SiCl Financial support by a Grant-in-Aid for Scientific Research on Priority Area No. 706 from the Ministry of Education, Culture, Sports, Science and Technology of Japan (2001) (19)
- Tantalum Complexes Incorporating Tris(pyrazolyl)Borate Ligands: Syntheses, Structures, and Ethylene Polymerization Behavior (2009) (19)
- Rhenium-catalyzed synthesis of indene derivatives via C-H bond activation (2008) (19)
- Lithium‐Free Synthesis of Sodium 2,2,6,6‐Tetramethylpiperidide and Its Synthetic Applications (2019) (18)
- ISOLATION AND REACTIONS OF A TANTALUM-IMINE COMPLEX TACL3(DME)(PHCH=NCH2PH) (1998) (18)
- ALKOXY-DIRECTED INSERTION OF CARBON-CARBON DOUBLE BONDS INTO TANTALUM-ALKYNE COMPLEXES. CHEMO- AND STEREOSELECTIVE ADDITION OF ALKENYL GROUPS TO OLEFI NS (1994) (18)
- Molybdenum-Catalyzed Stereospecific Deoxygenation of Epoxides to Alkenes (2016) (18)
- Stereoselective synthesis of trisubstituted .alpha.,.beta.-unsaturated esters and amides via reactions of tantalum-alkyne complexes derived from acetylenic esters and amides with carbonyl compounds (1991) (18)
- Tertiary amine-accelerated allylgallation of terminal alkynes (2002) (18)
- Organoaluminium assisted rearrangements of five-membered ring enol ethers with vinyl substituents (1984) (18)
- Use of Cyclopropane as C1 Synthetic Unit by Directed Retro-Cyclopropanation with Ethylene Release. (2018) (18)
- Regioselective synthesis of highly substituted furans via tantalum-alkyne complexes (1990) (18)
- The first example for reactivity umpolung of diaryliodonium salts: Chromium(II)-mediated arylation of aldehydes (1997) (17)
- Transformation of Aldehydes into (E)-1-Alkenylsilanes and (E)-1-Alkenylboronic Esters with a Catalytic Amount of a Chromium Salt (2004) (17)
- Isomerization of primary allylic alcohols to tertiary ones by means of Me3SiOOSiMe3-VO(acac)2 catalyst (1983) (17)
- Sequential 1,4-Addition and Ireland-Claisen Rearrangement Promoted by a Manganese-PbCl(2)-Me(3)SiCl System(1). (1996) (17)
- Organochromium Reagents for Highly Selective Carbon-Carbon Bond Formation (1988) (17)
- A 7 -Cylinder IVD Compressor for Automotive Air Conditioning (1989) (17)
- Formal Hydroallylation of Carbon-Carbon Triple Bonds via Tantalum-Alkyne Complexes. Stereoselective Preparation of 1,4-Dienes (1995) (16)
- Acyclic Stereoselection. Part 32. Synthesis and Characterization of the Diastereomeric (4S)‐Pentane‐1,2,3,4‐tetrols. (1986) (16)
- Regioselective synthesis of highly substituted furans via tantalum-alkyne complexes. (1992) (16)
- Iridium-catalyzed Dehydrogenative Dimerization of Benzylmethylsilanes via Silylation of C(sp3)–H Bonds Adjacent to a Silicon Atom (2017) (16)
- Isolation and structural characterization of geminal di(iodozincio)methane complexes stabilized with nitrogen ligands. (2015) (16)
- Alkylidenation of Ketones by gem-Dibromoalkane, SmI2, and Sm in the Presence of Catalytic Amount of CrCl3 (1995) (15)
- Preparation of Cyclopropylsilanes from Terminal Alkenes with Organochromium Reagents (2004) (15)
- Structural Characterization and Unique Catalytic Performance of Silyl-Group-Substituted Geminal Dichromiomethane Complexes Stabilized with a Diamine Ligand. (2017) (15)
- CROSSED ALDOL REACTION MEDIATED BY DIETHYLALUMINUM 2,2,6,6-TETRAMETHYLPIPERIDIDE (DATMP) (1979) (15)
- Reactions of coordinated geminal dichromium reagents with aldehydes: stereoselective formation of (Z)-2-chloroalk-2-en-1-ols (2001) (15)
- Rhenium-catalyzed synthesis of 2H-1,2-oxaphosphorin 2-oxides via the regio- and stereoselective addition reaction of β-keto phosphonates with alkynes. (2014) (15)
- Stereoselective addition of α-chloro allylic chromium reagents to aldehydes (1989) (15)
- Transition-metal-catalyzed facile access to 3,11-dialkylfulminenes for transistor applications. (2015) (15)
- A novel heteroligated phenoxy-based titanium complex: Structure, stability, and ethylene polymerization behavior (2005) (14)
- Rhenium-catalyzed synthesis of stereodefined cyclopentenes from beta-ketoesters and aliphatic allenes. (2008) (14)
- Stereoselective preparation of primary (E)-allylic amines by the reaction of tantalum-alkyne complexes with metallo-imines (1994) (14)
- Successive carbon-carbon bond formation by sequential generation of radical and anionic species with manganese and catalytic amounts of PbCl2 and Me3SiCl (2003) (13)
- Isocyanate acting as a carbonyl precursor: pyridyl group-assisted formation of 4H-pyrido[1,2-a]pyrimidin-4-ones from ketimines and isocyanates. (2006) (13)
- Preparation of β-Hetero-Substituted Alkenylsilanes from Carboxylic Acid Derivatives (1989) (13)
- Reaction of Tantalum–Alkyne Complexes with Isocyanates or Acyl Cyanides. Stereoselective Functionalization of Carbon–Carbon Triple Bonds (1992) (12)
- Generation of α-Boryl Radicals by Reduction of α-Haloalkylboronic Esters with CrCl2 (1998) (12)
- Rhenium-catalyzed regio- and stereoselective synthesis of γ-thio-α,β-unsaturated ketones via insertion of terminal alkynes into the C-S bond. (2012) (12)
- Regio- and stereoselective addition of tantalum-[1-(alkylthio)-1-alkyne] complexes with carbonyl compounds (1990) (11)
- Generation of Nonstabilized Carbonyl Ylides with a Manganese-Lead Reducing System and their[3+2]Cycloaddition Reactions. (1997) (11)
- Unsymmetrical Difunctionalization of Two Different C–H Bonds in One Pot Under Transition-Metal Catalysis (2018) (11)
- PALLADIUM-CATALYZED SYNTHESIS OF A PHOSPHINE OXIDE WITH A CHIRAL PHOSPHORUS CENTER VIA C-H PHOSPHINATION (2012) (11)
- Reaction of Tantalum–Alkyne Complexes with Isocyanates Leading to (E)-α,β-Unsaturated Amides. Stereoselective Functionalization of Carbon-Carbon Triple Bonds (1991) (11)
- Rhenium-Catalyzed Regioselective ortho-Alkenylation and [3 + 2 + 1] Cycloaddition of Phenols with Internal Alkynes. (2019) (10)
- Rhenium-catalyzed regioselective synthesis of phenol derivatives from 1,3-diesters and terminal alkynes (2010) (10)
- One-Pot Transformation of RCHO to (E)-RCH=CHSiMe3 Using CHI3, Mn, Me3SiCl, and a Catalytic Amount of CrCl2 (1999) (10)
- Rearrangement of indene skeletons under mild conditions. (2007) (10)
- Preparation of 2,5-disubstituted furans from terminal ynones and aldehydes with CrCl2, Me3SiCl, and H2O (2001) (9)
- Rhenium-catalyzed insertion of terminal alkenes into a C(sp2)-H bond and successive transfer hydrogenation (2011) (9)
- Indium-catalyzed synthesis of keto esters from cyclic 1,3-diketones and alcohols and application to the synthesis of seratrodast. (2010) (9)
- Alkyne Exchange Reactions of Silylalkyne Complexes of Tantalum: Mechanistic Investigation and Its Application in the Preparation of New Tantalum Complexes Having Functional Alkynes (PhC⋮CR (R = COOMe, CONMe2)) (2007) (9)
- Regioselective arene homologation through rhenium-catalyzed deoxygenative aromatization of 7-oxabicyclo[2.2.1]hepta-2,5-dienes. (2019) (8)
- Halogen–sodium exchange enables efficient access to organosodium compounds (2021) (8)
- Cross-coupling reactions between C(sp2)-H and C(sp 3)-H bonds via sequential dehydrogenation and C-H insertion (2010) (8)
- Short Synthesis of [5]- and [7]Phenacenes with Silyl Groups at the Axis Positions. (2015) (8)
- Reaction of tantalum-alkyne complexes with hydrazones. Stereoselective synthesis of (E)-allylic hydrazines (1992) (8)
- Generation of a Geminal Dicarbenoid of Chromium: Formation of Allenes from Terminal Alkenes in One-Pot (2002) (8)
- Rhenium- and manganese-catalyzed carbon–carbon bond formation using 1,3-dicarbonyl compounds and alkynes (2010) (7)
- Catalytic Cleavage and Reformation of Ethereal σ-Bonds (2018) (7)
- Chromium-Mediated Stannylcyclopropanation of Alkenes with (Diiodomethyl)stannanes. (2019) (7)
- Organic Reactions Catalyzed by Rhenium Carbonyl Complexes (2011) (7)
- Transformation of Aldehydes into (E)‐1‐Alkenylboronic Esters with a Geminal Dichromium Reagent Derived from a Dichloromethylboronic Ester and CrCl2. (1996) (7)
- Rhenium-Catalyzed Cyclization via 1,2-Iodine and 1,5-Hydrogen Migration for the Synthesis of 2-Iodo-1H-indenes. (2019) (7)
- Regioselective functionalization of alkanes by sequential dehydrogenation-hydrozirconation. (2010) (7)
- Improved synthesis and crystal structure of TiCl3(tmeda)(thf): A highly stereoselective pinacol coupling reagent for aromatic aldehydes (2000) (7)
- Rhodium‐Catalyzed Synthesis of Silafluorene Derivatives via Cleavage of Silicon—Hydrogen and Carbon—Hydrogen Bonds. (2011) (7)
- Tantalum-Alkyne Complexes “Low-valent Tantalum (TaCl5-Zn)” (1990) (5)
- Mechanistic Insights into Rhenium-Catalyzed Regioselective C-Alkenylation of Phenols with Internal Alkynes. (2019) (5)
- Molybdenum‐Catalyzed Deoxygenative Cyclization of Carbonyl Compounds for the Synthesis of Pyrido[2,1‐ a ]isoindoles (2021) (5)
- Simple and Selective Method for RCHO → (E)-RCH=CHX Conversion by Means of a CHX3-CrCl2 System. (1987) (5)
- Synthesis of MultisubstitutedCyclopentadienes from Cyclopentenones Prepared via CatalyticDouble Aldol Condensation and Nazarov Reaction Sequence (2011) (5)
- Selective Cyclotrimerization of Acetylenes via Tantalum‐Alkyne Complexes. (1995) (5)
- Synthesis of meso-substituted tetraarylalkynylporphyrins via rhenium-catalyzed formation of naphthalene units (2011) (5)
- Rhenium-Catalyzed ortho -Alkylation of Phenols (2018) (5)
- Rhenium-Catalyzed Additionof β-Enamino Esters to Allenes (2009) (5)
- Palladium-catalyzed double-bond migration of unsaturated hydrocarbons accelerated by tantalum chloride. (2019) (4)
- Iridium-catalysed hydrosilylation of cyclopropanes via regioselective carbon-carbon bond cleavage. (2017) (4)
- Regioselective Sequential Silylation and Borylation of Aromatic Aldimines as a Strategy for Programming Synthesis of Multifunctionalized Benzene Derivatives. (2019) (4)
- Trace Amounts of Second Metal Elements Can Play a Key Role in the Generation of Organometallic Compounds (2015) (4)
- Cyclization of 1,n-Enynes Initiated by the Addition Reaction of gem-Dichromiomethane Reagents to Alkynes. (2020) (4)
- Generation of novel nucleophilic organometallic species and their applications to organic synthesis (2010) (3)
- Molybdenum-Quinone-Catalyzed Deoxygenative Coupling of Aromatic Carbonyl Compounds. (2022) (3)
- Organochromium Reagents : Chromium (II) Chloride (CrCl2) (1990) (3)
- Regioselective Functionalization of 9,9-Dimethyl-9-silafluorenes by Borylation, Bromination, and Nitration. (2019) (3)
- Rhodium‐Catalyzed Intramolecular Silylation of Unactivated C(sp3)—H Bonds. (2013) (3)
- Highly Selective Synthesis with Novel Metallic Reagents (1982) (3)
- Rhenium-Catalyzed Formation of Indene Frameworks via C—H Bond Activation: [3 + 2] Annulation of Aromatic Aldimines and Acetylenes. (2006) (3)
- 1.06 Organochromium Reagents (2014) (3)
- Rhenium-Catalyzed Allylation of C—H Bonds of Benzoic and Acrylic Acids. (2012) (2)
- Synthesis of Functionalized Pentacenes from Isobenzofurans (2011) (2)
- A Dramatic Effect of a Catalytic Amount of Lead on the Simmons‐Smith Reaction and Formation of Alkylzinc Compounds from Iodoalkanes. Reactivity of Zinc Metal: Activation and Deactivation. (1994) (2)
- Activation of Manganese Metal by a Catalytic Amount of PbCl2 and Me3SiCl. (1996) (2)
- Stereoselective Synthesis of Trisubstituted α,β-Unsaturated Esters and Amides via Reactions of Tantalum-Alkyne Complexes Derived from Acetylenic Esters and Amides via Carbonyl Compounds. (1992) (2)
- Cyclization of 5-alkynones with chromium alkylidene equivalents generated in situ from gem-dichromiomethanes. (2020) (2)
- Activation of Manganese Metal with a Catalytic Amount of Lead and Me3SiCl and Its Application to Organic Synthesis (2002) (2)
- Halogen–Sodium Exchange Revisited (2020) (2)
- Correction to "Rhodium-Catalyzed Synthesis of Benzosilolometallocenes via the Dehydrogenative Silylation of C(sp(2))-H Bonds". (2016) (1)
- SELECTIVE OXIDATION WITH TERT-BUTYL HYDROPEROXIDE AND ALUMINUM REAGENTS (1980) (1)
- Reductive Coupling Reactions Promoted by Low-valent Early Transition Metals and Lanthanoids (2007) (1)
- Preparation of Cyclopropylsilanes from Terminal Alkenes with Organochromium Reagents. (2004) (1)
- Rhenium- and aniline-catalyzed one-pot annulation of aromatic ketones and alpha,beta-unsaturated esters initiated by C-H bond activation. (2006) (1)
- BAEYER-VILLIGER OXIDATION WITH BIS(TRIMETHYLSILYL) PEROXIDE (ME3SIOOSIME3) UNDER ASSISTANCE OF TIN(IV) CHLORIDE OR BORON FLUORIDE-ETHYL ETHER COMPLEX (BF3.OET2) (1983) (1)
- A Facile Route to Polycylic Aromatic Hydrocarbons (2011) (1)
- Manganese‐Catalyzed Synthesis of Hydantoin Derivatives from Terminal Alkynes and Isocyanates. (2008) (1)
- PLUME COLLECTION STRATEGIES FOR FUTURE ICY BODY SAMPLE RETURN MISSIONS (2014) (1)
- Selective Reduction of Alkynes to Z-Alkenes via Niobium- or Tantalum- Alkyne Complexes. (1992) (1)
- Synthesis of Multisubstituted Cyclopentadienes from Cyclopentenones Prepared via Catalytic Double Aldol Condensation and Nazarov Reaction Sequence. (2012) (1)
- Stereoselective Iodocyclopropanation of Terminal Alkenes with Iodoform, Chromium(II) Chloride, and N,N,N′,N′‐Tetraethylethylenediamine. (2004) (1)
- (E)-Selective Olefination of Aldehydes by Means of gem-Dichromium Reagents Derived by Reduction of gem-Diiodoalkanes with Chromium(II) Chloride. (1987) (1)
- Rhenium-Catalyzed Amidation of Heteroaromatic Compounds via C—H Bond Activation. (2007) (1)
- Rhenium‐Catalyzed Synthesis of 2H‐1,2‐Oxaphosphorin 2‐Oxides via the Regio‐ and Stereoselective Addition Reaction of β‐Keto Phosphonates with Alkynes. (2015) (1)
- Generation of Nonstabilized Carbonyl Ylides with a Manganese—Lead Reducing System and Their [3 + 2] Cycloaddition Reactions. (1998) (1)
- Birch Reduction of Arenes Using Sodium Dispersion and DMI under Mild Conditions (2021) (1)
- Alkoxy‐Directed Insertion of Carbon‐Carbon Double Bonds into Tantalum‐ Alkyne Complexes. Chemo‐ and Stereoselective Addition of Alkenyl Groups to Olefins. (1995) (1)
- Indium‐Catalyzed Construction of Polycyclic Aromatic Hydrocarbon Skeletons via Dehydration. (2012) (1)
- B12-Catalyzed Generation of Allylic Chromium Reagents from 1,3-Dienes, CrCl2, and Water. (1999) (1)
- Hypervelocity Impact Experiments to Study Meteorite Fragmentation in the Ocean and Impact-Derived Products (2019) (1)
- Indium‐Catalyzed Retro‐Claisen Condensation. (2008) (1)
- Preparation and Reactions of Alkenylchromium Reagents: 2‐Hexyl‐5‐Phenyl‐1‐Penten‐3‐ol (2003) (1)
- Reduction of Acrolein Dialkyl Acetals with CrCl2·γ-Alkoxy Substituted Allylic Chromium Reagents for Selective Synthesis of erythro-1,2-Diols. (1989) (1)
- Iron‐Catalyzed Synthesis of Glycine Derivatives via Carbon—Nitrogen Bond Cleavage Using Diazoacetate. (2011) (1)
- Chromium(II) Chloride (2005) (1)
- Erratum: Correction to palladium-catalyzed synthesis of dibenzophosphole oxides via intramolecular dehydrogenative cyclization (Journal of Organic Chemistry (2011) 76 (7370-7376) DOI: 10.1021/jo201030j)) (2012) (1)
- Carbonyl Methylenation of Easily Enolizable Ketones. (1986) (1)
- ALIPHATIC CLAISEN REARRANGEMENT PROMOTED BY ORGANOALUMINUM REAGENTS (1984) (1)
- Rhenium-Catalyzed Formation of Bicyclo[3.3.1]nonene Frameworks by a Reaction of Cyclic β-Keto Esters with Terminal Alkynes. (2009) (1)
- Erratum: Acyclic stereoselection. 32. Synthesis and characterization of the diastereomeric (4S)-pentane-1,2,3,4-tetrols (Journal of Organic Chemistry (1985) 50, (3248)) (1986) (1)
- Acceleration Effects of Phosphine Ligands on the Rhodium‐Catalyzed Dehydrogenative Silylation and Germylation of Unactivated C(sp3)—H Bonds. (2015) (1)
- A trinuclear chromium(III) chlorocarbyne. (2021) (1)
- Rhodium-Catalyzed Dehydrogenative Germylation of C—H Bonds: New Entry to Unsymmetrically Functionalized 9-Germafluorenes. (2015) (1)
- Alkylidenation of Carbonyl Compounds with gem-Dizincioalkanes Mediated with Titanium Dichloride. (1999) (0)
- Rhenium‐Catalyzed Regioselective Alkylation of Phenols. (2009) (0)
- Pd-Catalyzed C-H Activation Route to DibenzophospholeOxides (2011) (0)
- Tantalum-Alkyne Complexes as Synthetic Intermediates. Stereoselective Preparation of Trisubstituted Allylic Alcohols from Acetylenes and Aldehydes. (1990) (0)
- Regio- and Stereoselective Preparation of Silyl Enol Ethers (III) by Alkylidenation of Silyl Esters (I). (1988) (0)
- Reduction of Acetylenes to Z-Olefins by Means of Low-Valent Niobium or Tantalum. (1990) (0)
- CARBON-CARBON BOND FORMATION BY CROSS-COUPLING OF ENOL PHOSPHATES WITH ORGANOALUMINUM COMPOUNDS CATALYZED BY PALLADIUM(0) COMPLEX (1980) (0)
- A Transmetallation Pathway to a Dinuclear Chromium μ-Methylene Complex (2022) (0)
- Synthesis of 4H-Pyrido[1,2-a]pyrimidin-4-ones (2006) (0)
- Isocyanate Acting as a Carbonyl Precursor: Pyridyl Group Assisted Formation of 4H-Pyrido[1,2-a]pyrimidin-4-ones from Ketimines and Isocyanates. (2006) (0)
- CROSS-COUPLING REACTION BETWEEN ENOL PHOSPHATES AND ORGANOALUMINUM COMPOUNDS IN THE PRESENCE OF PALLADIUM(0) CATALYST (1984) (0)
- ALIPHATIC CLAISEN REARRANGEMENT PROMOTED BY ORGANOALUMINUM COMPOUNDS (1982) (0)
- Stereoselective Cross Pinacol-Type Coupling Between α,β-Unsaturated Ketones and Aldehydes Mediated by Chromium(II) and R3SiCl. (2001) (0)
- Sequential Ruthenium-Catalyzed Hydroamination and Rhenium-Catalyzed C—H Bond Activation Leading to Indene Derivatives. (2006) (0)
- Adjustable swash plate compressor with capacity control mechanisms (2001) (0)
- Chemoselective Methylenation with a Methylenedianion Synthon. (1986) (0)
- A Practical Transformation of Aldehydes into (E)-Iodoalkenes with Geminal Dichromium Reagents. (1999) (0)
- Synthesis of meso-Substituted Tetraarylalkynylporphyrins via Rhenium-Catalyzed Formation of Naphthalene Units. (2012) (0)
- STEREOSELECTIVE EPOXIDATION OF ALLYLIC ALCOHOLS AND DEHYDROGENATIVE OXIDATION OF SECONDARY ALCOHOLS BY MEANS OF TERT-BUTYL HYDROPEROXIDE AND ALUMINUM REAGENTS (1984) (0)
- Rhenium‐ and Gold‐Catalyzed Coupling of Aromatic Aldehydes with Trimethyl(phenylethynyl)silane: Synthesis of Diethynylmethanes. (2007) (0)
- torque transmitting mechanism for compressor using an elastic ring to its assembly (2000) (0)
- Mn-Catalyzed Benzene Synthesis from [nl]1,3-Dicarbonylsand Acetylenes (2008) (0)
- Reaction of Tantalum Alkyne Complexes with Hydrazones. Stereoselective Synthesis of E-Allylic Hydrazines. (1992) (0)
- Mineral Surface-Assisted Abiotic Peptide Synthesis Under Enceladus Alkaline Hydrothermal Condition (2019) (0)
- Chromium(VI) or Ruthenium(II) Complex Catalysis in Oxidation of Alcohols to Aldehydes and Ketones by Means of Bis(trimethylsilyl) Peroxide. (1989) (0)
- Berichtigung: Rhodium‐Catalyzed Asymmetric Synthesis of Spirosilabifluorene Derivatives (2016) (0)
- ジエチルアルミニウム2,2,6,6-テトラメチルピペリジド(DATMP)による交さアルドール反応 (1979) (0)
- Rhenium-Catalyzed Regio- and Stereoselective Addition of Two Carbon Units to Terminal Alkynes via Carbon—Carbon Bond Cleavage of β-Keto Sulfones. (2011) (0)
- Rhenium-Catalyzed Synthesis of Indene Derivatives via C—H Bond Activation (2008) (0)
- Preparation of Alkylchromium Reagents by Reduction of Alkyl Halides with Chromium(II) Chloride Under Cobalt Catalysis. (1990) (0)
- Generation of α‐Boryl Radicals by Reduction of α‐Haloalkylboronic Esters with CrCl2. (1998) (0)
- Rhenium‐Catalyzed Hydroamidation of Unactivated Terminal Alkynes: Synthesis of (E)‐Enamides. (2008) (0)
- ORGANOALUMINUM ASSISTED REARRANGEMENTS OF FIVE-MEMBERED RING ENOL ETHERS WITH VINYL SUBSTITUENTS (1985) (0)
- Hydroarylation of Acetylenes, Acrylates, and Isocyanates with Heteroaromatic Compounds under Rhenium Catalysis. (2008) (0)
- A Novel Catalytic Effect of Lead on the Reduction of a Zinc Carbenoid with Zinc Metal Leading to a Geminal Dizinc Compound. Acceleration of the Wittig-Type Olefination with the RCHX2-TiCl4-Zn Systems by Addition of Lead. (1994) (0)
- WITTIG-TYPE REACTION OF DIMETALATED CARBODIANION SPECIES AS PRODUCED BY ZINC REDUCTION OF GEM-POLYHALOGEN COMPOUNDS IN THE PRESENCE OF LEWIS ACIDS (1980) (0)
- Regioselective Functionalization of Alkanes by Sequential Dehydrogenation—Hydrozirconation. (2010) (0)
- Rhenium-Catalyzed Synthesis of Isobenzofurans (2006) (0)
- Structural elucidation of a methylenation reagent of esters: synthesis and reactivity of a dinuclear titanium(iii) methylene complex† (2021) (0)
- KETONE SYNTHESIS FROM ACID CHLORIDE BY MEANS OF ORGANOMETALLIC REAGENT DERIVED FROM R3AL-CU(ACAC)2-PPH3 SYSTEM (1981) (0)
- Rhenium- and Manganese-Catalyzed Insertion of Alkynes into a Carbon—Carbon Single Bond of Cyclic and Acyclic 1,3-Dicarbonyl Compounds. (2010) (0)
- Development of Novel and Highly Efficient Methods to Construct Carbon—Carbon Bonds Using Group 7 Transition‐Metal Catalysts (2012) (0)
- Transformation of Aldehydes (I) into (E)‐1‐Alkenylsilanes (VIII) and (E)‐1‐Alkenylboronic Esters (III) with a Catalytic Amount of a Chromium Salt. (2004) (0)
- Chromium carbides and cyclopropenylidenes (2021) (0)
- Tertiary Amine-Accelerated Allylgallation of Terminal Alkynes. (2002) (0)
- Reactions Between Tantalum- or Niobium-Alkyne Complexes and Carbonyl Compounds. (1992) (0)
- Rhenium-Catalyzed Synthesis of Indenones by Novel Dehydrative Trimerization of Aryl Aldehydes via C—H Bond Activation. (2010) (0)
- Stereoselective Construction of Quaternary Carbons by the Reaction of Aldehydes with Allylic Chromium Reagents Prepared from 1,3-Diene Monoepoxides and CrCl2. (1990) (0)
- Generation of a Geminal Dicarbenoid of Chromium: Formation of Allenes from Terminal Alkenes in One-Pot. (2002) (0)
- Cross-pinacol-type coupling reactions between alpha,beta-unsaturated ketones and aldehydes with low-valent metals. (2003) (0)
- Rhenium-Catalyzed Regioselective Synthesis of Multisubstituted Pyridines from β-Enamino Ketones and Alkynes via C—C Bond Cleavage. (2012) (0)
- Regioselectivity in the Reaction of Tantalum-Unsymmetrical Acetylene Complexes with Carbonyl Compounds. Stereoselective Preparation of 1- Alkenyl Sulfides, α,β-Unsaturated Esters, and Amides. (1993) (0)
- Palladium-Catalyzed Direct Arylation of Azulene Based on Regioselective C-H Bond Activation. (2016) (0)
- Rhenium-Catalyzed Insertion of Nonpolar and Polar Unsaturated Molecules into an Olefinic C—H Bond. (2009) (0)
- Generation of Chromioenamines by Reduction of O‐Acetyloximes with Chromium(II) and Their Application. (2002) (0)
- Deoxygenation of Epoxides to Alkenes under Rhenium Catalysis (2015) (0)
- Rhenium-Catalyzed Synthesis of Stereodefined Cyclopentenes from β-Ketoesters and Aliphatic Allenes. (2009) (0)
- Regiodivergent Carbene/Alkyne Metathesis in Chromium-Mediated Coupling and Cyclization with 1,6-Enynes (2021) (0)
- Experimental Study on Riverbed Scouring Downstream of Weirs in River Channels with Alternating Bars (2011) (0)
- Reaction of (α-Thioalkyl)chromium Compounds Prepared by Chromium(II) Reduction of α-Halo Sulfides. (1987) (0)
- Formal Hydroallylation of Carbon-Carbon Triple Bonds via Tantalum- Alkyne Complexes. Stereoselective Preparation of 1,4-Dienes. (1995) (0)
- ISOMERIZATION OF PRIMARY ALLYLIC ALCOHOLS TO TERTIARY ONES BY MEANS OF ME3SIOOSIME3‐VO(ACAC)2 CATALYST (1983) (0)
- Rhenium-Catalyzed Insertion of Terminal Acetylenes into a C—H Bond of Active Methylene Compounds. (2006) (0)
- Chromium(II) Chloride–Nickel(II) Chloride (2001) (0)
- TRANSITION METAL-CATALYZED OXIDATION OF ALCOHOLS TO ALDEHYDES AND KETONES BY MEANS OF ME3SIOOSIME3 (1983) (0)
- Chromium(II) Chloride–Haloform (2001) (0)
- Rhenium-Catalyzed Synthesis of Naphthalene Derivatives via Insertion of Aldehydes into a C—H Bond. (2007) (0)
- Reactions of Coordinated Geminal Dichromium Reagents with Aldehydes: Stereoselective Formation of (Z)-2-Chloroalk-2-en-1-ols. (2001) (0)
- Compressor cylinder has variable noise generation reduced (2001) (0)
- Manganese-Catalyzed Insertion of Aldehydes into a C—H Bond. (2007) (0)
- Preparation of β-Hetero-Substituted Alkenylsilanes from Carboxylic Acid Derivatives. (1990) (0)
- Regioselective Synthesis of Highly Substituted Furans via Tantalum- Alkyne Complexes. (2010) (0)
- Rhenium-Catalyzed Regio- and Stereoselective Synthesis of γ-Thio-α,β-unsaturated Ketones via Insertion of Terminal Alkynes into the C—S Bond. (2013) (0)
- Successive Carbon—Carbon Bond Formation by Sequential Generation of Radical and Anionic Species with Manganese and Catalytic Amounts of PbCl2 and Me3SiCl. (2003) (0)
- Stereoselective Addition of α-Chloro Chromium Reagents to Aldehydes. (1990) (0)
- Reactions and Mechanistic Studies of Rhenium-Catalyzed Insertion of α,β-Unsaturated Carbonyl Compounds into a C—H Bond. (2009) (0)
- Alkylidenation of Ester Carbonyl Groups by Means of a Reagent Derived from RCHBr2, Zn, TiCl4, and TMEDA. Stereoselective Preparation of Z‐Alkenyl Ethers. (1988) (0)
- Preparation of Alkenyl Sulfides and Enamines by Alkylidenation of Carboxylic Acid Derivatives. (1989) (0)
- Preparation of 2,5‐Disubstituted Furans from Terminal Ynones and Aldehydes with CrCl2, Me3SiCl, and H2O. (2002) (0)
- Rhenium- and Manganese-Catalyzed Insertion of Acetylenes into β-Keto Esters: Synthesis of 2-Pyranones. (2009) (0)
- Rhenium-Catalyzed Regioselective Synthesis of Phenol Derivatives from 1,3-Diesters and Terminal Alkynes. (2011) (0)
- Correction: Cyclization of 5-alkynones with chromium alkylidene equivalents generated in situ from gem-dichromiomethanes. (2020) (0)
- Cross-Coupling Reactions Between α,β-Unsaturated Ketones and Aldehydes with CrCl2: Aldol Condensation and Cyclopropanol Formation. (2000) (0)
- Rhenium-Catalyzed Insertion of Terminal Alkenes into a C(sp2)—H Bond and Successive Transfer Hydrogenation. (2011) (0)
- PALLADIUM(0) PROMOTED ALKYLATION OF ENOL PHOSPHATES WITH ORGANOALUMINUM COMPOUNDS AND ITS SYNTHETIC APPLICATIONS (1981) (0)
- Cross-Coupling Reactions Between C(sp2)—H and C(sp3)—H Bonds via Sequential Dehydrogenation and C—H Insertion. (2011) (0)
- Capturing the Crystal Structure of the Key Species! (2018) (0)
- Correction to "Isolation and Structural Characterization of Geminal Di(iodozincio)methane Complexes Stabilized with Nitrogen Ligands". (2021) (0)
- Rhenium‐Catalyzed [2 + 2] Cycloadditions of Norbornenes with Internal and Terminal Acetylenes. (2008) (0)
- Reaction of Tantalum‐Alkyne Complexes with Isocyanates or Acyl Cyanides. Stereoselective Functionalization of Carbon‐Carbon Triple Bonds. (1992) (0)
- Synthesis of Phthalimidines via C-H Bond Activation (2006) (0)
- Compressor cylinder variable of type a sloping cam with a capacity control mechanism (2001) (0)
- Rhenium‐Catalyzed Diastereoselective Synthesis of Aminoindans via the Insertion of Allenes into a C—H Bond. (2011) (0)
- Generation of Novel Nucleophilic Organometallic Species and Their Applications to Organic Synthesis. (2010) (0)
- The First Example for Reactivity Umpolung of Diaryliodonium Salts: Chromium(II)‐Mediated Arylation of Aldehydes. (1998) (0)
- Efficient Catalytic Insertion of Acetylenes into a Carbon—Carbon Single Bond of Nonstrained Cyclic Compounds under Mild Conditions. (2007) (0)
- Reaction of Tantalum-Alkyne Complexes with Isocyanates Leading to E-. alpha.,β-Unsaturated Amides. Stereoselective Functionalization of Carbon-Carbon Triple Bonds. (2010) (0)
- Iridium‐Catalyzed Intermolecular Dehydrogenative Silylation of Polycyclic Aromatic Compounds Without Directing Groups. (2015) (0)
- GENERATION OF ALPHA -BORYL RADICALS BY REDUCTION OF ALPHA -HALOALKYLBORONIC ESTERS WITH CRCL2 (1998) (0)
- One‐Pot Transformation of RCHO to (E)‐RCH=CHSiMe3 Using CHI3, Mn, Me3SiCl, and a Catalytic Amount of CrCl2. (2000) (0)
- Sequential Generation and Utilization of Radical and Anionic Species with a Novel Manganese‐Lead Reducing Agent. Three‐Component Coupling Reactions of Alkyl Iodides, Electron‐Deficient Olefins, and Carbonyl Compounds. (1997) (0)
- Sequential 1,4-Addition and Ireland-Claisen Rearrangement Promoted by a Manganese-PbCl2-Me3SiCl System. (1997) (0)
- Re- and Mn-Catalyzed Formal Cycloaddition of 1,3-DicarbonylCompounds and Alkynes (2010) (0)
- Rhenium‐ and Aniline‐Catalyzed One‐Pot Annulation of Aromatic Ketones and α,β‐Unsaturated Esters Initiated by C—H Bond Activation. (2006) (0)
- Organometallic Reagents Prepared by the Reduction of Dihaloalkanes with Low Valent Titanium or Chromium (1989) (0)
- Stereoselective Preparation of Primary (E)-Allylic Amines by the Reaction of Tantalum-Alkyne Complexes with Metalloimines. (2010) (0)
- Iridium‐Catalyzed Dehydrogenative Silylation of Azulenes Based on Regioselective C—H Bond Activation. (2015) (0)
- Three-layer plate and method of producing same (1991) (0)
- Aldehyde-Selective Addition of Alkynylchromium Compounds Prepared by Reduction of Alkynyl Halides with Chromium(II) Reagent. (1986) (0)
- Rhenium‐Catalyzed Coupling of 2‐Propynyl Alcohols and Several Nucleophiles via Dehydration. (2009) (0)
- Bismuth‐Catalyzed Synthesis of Polycyclic Aromatic Hydrocarbons (PAHs) with a Phenanthrene Backbone via Cyclization and Aromatization of 2‐(2‐Arylphenyl)vinyl Ethers. (2015) (0)
- Three-Component Coupling Reactions of Alkyl Iodides, 1,3-Dienes, and Carbonyl Compounds by Sequential Generation of Radical and Anionic Species with CrCl2. (1998) (0)
- Japanese Language Education for Science Students : Introductory Training through Chemistry Experiments (2007) (0)
- Development of Organic Synthetic Reactions (2011) (0)
- Experimental Study on Effects of Reducing Riverbed Scouring through Bed Protection Works Downstream of Weirs (2011) (0)
- Copper(I)‐ and Gold(I)‐Catalyzed Synthesis of 2,4‐Disubstituted Quinoline Derivatives from N‐Aryl‐2‐propynylamines. (2008) (0)
- Alkylidenation of Ketones by gem-Dibromoalkane, SmI2, and Sm in the Presence of Catalytic Amount of CrCl3. (1995) (0)
- Insertion of Polar and Nonpolar Unsaturated Molecules into Carbon—Rhenium Bonds Generated by C—H Bond Activation: Synthesis of Phthalimidine and Indene Derivatives. (2006) (0)
- Stereoselective Synthesis of (E)-Alkenylsilanes from Aldehydes with a Reagent Prepared by Chromium(II) Reduction of Me3SiCHBr2. (1987) (0)
- Palladium‐Catalyzed Synthesis of a Phosphine Oxide with a Chiral Phosphorus Center via C—H Phosphination. (2013) (0)
- Catalytic Performance of Tantalum—η2-Alkyne Complexes [TaCl3(R1CCR2)L2] for Alkyne Cyclotrimerization. (2004) (0)
- Compressor having a valved discharge mechanism and a suction valve (1999) (0)
- Rhenium-Catalyzed Synthesis of Multisubstituted Aromatic Compounds via C—C Single-Bond Cleavage. (2008) (0)
- EFFECTIVE METHODS OF CARBONYL METHYLENATION USING DIIODOMETHANE-ZINC-TRIMETHYLALUMINUM AND DIBROMOMETHANE-ZINC-TITANIUM TETRACHLORIDE SYSTEM (1978) (0)
- Rhenium‐Catalyzed Addition of Trimethylsilylacetylene to Aldimines. (2007) (0)
- Rhenium‐Catalyzed Regio‐ and Stereoselective Dimerization and Cyclotrimerization of Terminal Alkynes. (2010) (0)
- Corrigendum: Rhodium-Catalyzed Asymmetric Synthesis of Spirosilabifluorene Derivatives. (2016) (0)
- Rhenium‐Catalyzed Insertion of Aldehyde into a C—H Bond: Synthesis of Isobenzofuran Derivatives. (2007) (0)
- Manganese‐Catalyzed Cleavage of a Carbon—Carbon Single Bond Between Carbonyl Carbon and α‐Carbon Atoms of Ketones. (2012) (0)
- Rhenium-Catalyzed Addition of β-Enamino Esters to Allenes. (2010) (0)
- Swash plate compressor with a device for stroke change. (1987) (0)
- Rhenium- and Manganese-Catalyzed Carbon—Carbon Bond Formation Using 1,3-Dicarbonyl Compounds and Alkynes (2011) (0)
- Synthesis of 2,2′-Bipyridines via Dehydrogenative Dimerization of Pyridines Using Sodium Dispersion (2023) (0)
- Heterosubstituted Cyclopropanation of Alkenes with Organochromium Reagents Derived from Heterosubstituted Dihalomethanes, CrCl2, and Tetraalkylethylenediamine. (2007) (0)
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What Schools Are Affiliated With Kazuhiko Takai?
Kazuhiko Takai is affiliated with the following schools:
