Claudio Palomo
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Computer Science
Claudio Palomo's Degrees
- PhD Computer Science Stanford University
- Masters Computer Science University of California, Berkeley
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(Suggest an Edit or Addition)Claudio Palomo's Published Works
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Published Works
- Recent Advances in the Catalytic Asymmetric Nitroaldol (Henry) Reaction (2007) (402)
- Current progress in the asymmetric aldol addition reaction. (2004) (355)
- Diarylprolinol ethers: expanding the potential of enamine/iminium-ion catalysis. (2006) (337)
- Alpha,alpha-diarylprolinol ethers: new tools for functionalization of carbonyl compounds. (2008) (317)
- Asymmetric organocatalysis by chiral Brønsted bases: implications and applications. (2009) (286)
- Unveiling reliable catalysts for the asymmetric nitroaldol (Henry) reaction. (2004) (252)
- Asymmetric Synthesis of β‐Lactams by Staudinger Ketene‐Imine Cycloaddition Reaction (1999) (232)
- Enantioselective henry reactions under dual Lewis acid/amine catalysis using chiral amino alcohol ligands. (2005) (189)
- Water-compatible iminium activation: organocatalytic Michael reactions of carbon-centered nucleophiles with enals. (2007) (188)
- Highly efficient asymmetric michael addition of aldehydes to nitroalkenes catalyzed by a simple trans-4-hydroxyprolylamide. (2006) (176)
- Asymmetric synthesis of beta-lactams through the Staudinger reaction and their use as building blocks of natural and nonnatural products. (2004) (168)
- The aldol addition reaction: an old transformation at constant rebirth. (2002) (165)
- Highly enantioselective Friedel-Crafts alkylations of pyrroles and indoles with alpha'-hydroxy enones under Cu(II)-simple bis(oxazoline) catalysis. (2005) (151)
- Catalytic enantioselective aza-Henry reaction with broad substrate scope. (2005) (147)
- β-Lactams as Versatile Intermediates in α- and β-Amino Acid Synthesis (2001) (135)
- Asymmetric aza-Henry reaction under phase transfer catalysis: an experimental and theoretical study. (2008) (122)
- Phosphazene bases for the preparation of biaryl thioethers from aryl iodides and arenethiols (2000) (119)
- Cyanoalkylation: Alkylnitriles in Catalytic C-C Bond-Forming Reactions. (2015) (109)
- A semiempirical theoretical study on the formation of .beta.-lactams from ketenes and imines (1993) (100)
- Enantioselective construction of tetrasubstituted stereogenic carbons through Brønsted base catalyzed michael reactions: α'-hydroxy enones as key enoate equivalent. (2014) (96)
- Catalytic enantioselective conjugate addition of carbamates. (2004) (87)
- Highly stereoselective synthesis of α-hydroxy β-amino acids through β-lactams: application to the synthesis of the taxol and bestatin side chains and related systems. (1990) (86)
- Enantioselective aza-Henry reactions assisted by Zn(II) and N-methylephedrine. (2005) (79)
- Regio‐ and Enantioselective Direct Oxyamination Reaction of Aldehydes Catalyzed by α,α‐Diphenylprolinol Trimethylsilyl Ether (2007) (72)
- Design and synthesis of a novel class of sugar-peptide hybrids: C-linked glyco beta-amino acids through a stereoselective "acetate" Mannich reaction as the key strategic element. (2002) (72)
- 1,8-diazabicyclo[5.4.0]undec-7-ene (dbu): An effective base for the introduction of tbutyldimethylsilyl group in organic compounds.☆ (1985) (71)
- Reagents and synthetic methods—40 (1985) (69)
- Highly enantioselective conjugate additions of aldehydes to vinyl sulfones. (2009) (63)
- Phosphazene P4-But base for the Ullmann biaryl ether synthesis (1998) (61)
- N,N-Dimethylchlorosulfitemethaniminium chloride (SOCl2-DMF) a versatile dehydrating reagent. (1984) (60)
- Contribution to the development of new substitution patterns of optically active .beta.-lactams: synthesis of homochiral 4-(1-aminoalkyl)azetidin-2-ones from N-(tert-butyloxycarbonyl) .alpha.-amino aldehyde-derived imines via asymmetric Staudinger reaction (1992) (58)
- A new version of the peterson olefination using bis(trimethylsilyl)methyl derivatives and fluoride ion as catalyst (1990) (57)
- α-Hydroxy ketones as useful templates in asymmetric reactions. (2012) (56)
- Helical Oligourea Foldamers as Powerful Hydrogen Bonding Catalysts for Enantioselective C-C Bond-Forming Reactions. (2017) (54)
- 3-Carboxypyridinium Dichromate (NDC) and (4-Carboxypyridinium Dichromate (INDC). Two New Mild, Stable, Efficient, and Inexpensive Chromium (VI) Oxidation Reagents (1985) (54)
- Lewis acid catalyzed asymmetric cycloadditions of nitrones: alpha'-hydroxy enones as efficient reaction partners. (2005) (53)
- Catalytic enantioselective synthesis of tertiary thiols from 5H-thiazol-4-ones and nitroolefins: bifunctional ureidopeptide-based Brønsted base catalysis. (2013) (52)
- Reagents and synthetic methods. 61. Reaction of hindered trialkylsilyl esters and trialkylsilyl ethers with triphenylphosphine dibromide: preparation of carboxylic acid bromides and alkyl bromides under mild neutral conditions (1986) (47)
- Fromβ-lactams toα- andβ-amino acid derived peptides (1999) (45)
- Towards the rehabilitation of the Leuckart reductive amination reaction using microwave technology (1996) (44)
- Catalytic asymmetric α-alkylation of aldehydesvia a SN2′-type addition-elimination pathway (2011) (42)
- Controlling the α/γ-Reactivity of Vinylogous Ketone Enolates in Organocatalytic Enantioselective Michael Reactions. (2017) (42)
- Development of a new family of conformationally restricted peptides as potent nucleators of beta-turns. Design, synthesis, structure, and biological evaluation of a beta-lactam peptide analogue of melanostatin. (2003) (42)
- Catalytic Enantioselective Conjugate Addition of Nitromethane to α′‐Hydroxy Enones as Surrogates of α,β‐Unsaturated Carboxylic Acids and Aldehydes (2006) (41)
- Design and Evaluation of a Practical Camphor‐Based Methyl Ketone Enolate for Highly Stereoselective “Acetate” Aldol Reactions (1998) (41)
- Reagents and synthetic methods—40 : Halosilanes/chromium trioxide as efficient oxidizing reagents (1985) (41)
- Catalytic conjugate additions of geminal bis(sulfone)s: expanding the chemistry of sulfones as simple alkyl anion equivalents. (2009) (40)
- Combined α,α-dialkylprolinol ether/Brønsted acid promotes Mannich reactions of aldehydes with unactivated imines. An entry to anti-configured propargylic amino alcohols (2012) (40)
- A Study on the Asymmetric Synthesis of β-Lactams through Double Stereodifferentiating Cycloaddition Reactions (1996) (38)
- Synthesis of β-Lactam Scaffolds for Ditopic Peptidomimetics (2007) (37)
- Catalytic enantioselective Mannich-type reaction with beta-phenyl sulfonyl acetonitrile. (2010) (37)
- Reagents and synthetic methods. Part 67. Preparation of 4-unsubstituted .beta.-lactams from 4-acetoxyazetidin-2-ones. A formal approach to monobactams and nocardicins (1988) (37)
- The nef reaction on trialkylsilyl nitronates promoted by m-chloroper-benzoic acid. An efficient route to α-alkoxyketones from nitroalkanes. (1987) (36)
- Chlorotrimethylsilane / Chromium (VI) reagents as ndw and versatile oxidation systems. (1983) (36)
- Asymmetric synthesis of α-keto β-lactams via [2+2] cycloaddition reaction: A concise approach to optically active (α-hydroxy β-lactams and β-alkyl(aryl)isoserines. (1993) (34)
- A practical total synthesis of hapalosin, a 12-membered cyclic depsipeptide with multidrug resistance-reversing activity, by employing improved segment coupling and macrolactonization. (2004) (34)
- Construction of Quaternary Stereogenic Centers via [2 + 2] Cycloaddition Reactions. Synthesis of Homochiral 4,4-Disubstituted 2-Azetidinones and Imine Substituent Effects on beta-Lactam Formation. (1997) (34)
- A β-Lactam-Based Stereoselective Access to β,γ-Dihydroxy α-Amino Acid-Derived Peptides with Either α,β-Like or Unlike Configurations (2001) (34)
- Highly Diastereoselective Aldol Reactions with Camphor-Based Acetate Enolate Equivalents. (1999) (33)
- Asymmetric synthesis of beta-mercapto carboxylic acid derivatives by intramolecular sulfur transfer in N-enoyl oxazolidine-2-thiones promoted by Lewis acids. (2001) (33)
- A Contribution to the Asymmetric Synthesis of 3‐Amino β‐Lactams: The Diastereoselective [2+2] Cycloaddition Reaction of Chiral Aminoketene Equivalents with Enolizable Aldehyde‐Derived Imines (1997) (33)
- Ureidopeptide-based Brønsted bases: design, synthesis and application to the catalytic enantioselective synthesis of β-amino nitriles from (arylsulfonyl)acetonitriles. (2014) (32)
- New Synthesis of .alpha.-Amino Acid N-Carboxy Anhydrides through Baeyer-Villiger Oxidation of .alpha.-Keto .beta.-Lactams (1994) (32)
- Imine Substituent Effects on [2+2]Cycloadditions with Ketenes (1996) (32)
- Base-Catalyzed Asymmetric α-Functionalization of 2-(Cyanomethyl)azaarene N-Oxides Leading to Quaternary Stereocenters. (2016) (32)
- Asymmetric synthesis of propargylic alcohols via aldol reaction of aldehydes with ynals promoted by prolinol ether-transition metal-Brønsted acid cooperative (2013) (32)
- The Reformatskii type reaction of Gilman and Speeter in the preparation of valuable .beta.-lactams in carbapenem synthesis: scope and synthetic utility (1989) (31)
- Catalytic Enantioselective Synthesis of N,C(α),C(α)-Trisubstituted α-Amino Acid Derivatives Using 1H-Imidazol-4(5H)-ones as Key Templates. (2015) (31)
- Reduction of carbonyl compounds promoted by silicon hydrides under the influence of trimethylsilyl-based reagents (1986) (30)
- "Click" saccharide/beta-lactam hybrids for lectin inhibition. (2008) (30)
- Construction of C--S bonds with a quaternary stereocenter through a formal michael reaction: asymmetric synthesis of tertiary thiols. (2004) (29)
- Scavenging of fluorinated N,N'-dialkylureas by hydrogen binding: a novel separation method for fluorous synthesis. (2001) (29)
- Bifunctional Brønsted Base Catalyst Enables Regio-, Diastereo-, and Enantioselective Cα -Alkylation of β-Tetralones and Related Aromatic-Ring-Fused Cycloalkanones. (2017) (28)
- Fluoride-ion mediated reaction between trimethylsilylacetonitrile and carbonyl compounds. A new synthesis of β-trimethylsilyloxy nitrites (1989) (28)
- (1R)-(+)-camphor and acetone derived alpha'-hydroxy enones in asymmetric Diels-Alder reaction: catalytic activation by Lewis and Brønsted acids, substrate scope, applications in syntheses, and mechanistic studies. (2010) (28)
- Phosphorus in Organic Chemistry; I. Mild and Convenient Reagents for the Preparation of Symmetrical Carboxylic Acid Anhydrides (1981) (28)
- Preparation of chiral 3-unsubstituted β-lactams from 3-hydroxy β-lactams by using the alkoxyketene-imine cycloaddition reaction as an approach to the azetidinone ring: A formal synthesis of the carbapenem antibiotic (+)-PS-5. (1991) (27)
- Brønsted acid assisted regio- and enantioselective direct O-nitroso aldol reaction catalysed by alpha,alpha-diphenylprolinol trimethylsilyl ether. (2010) (27)
- Camphor-Based α-Bromo Ketones for the Asymmetric Darzens Reaction (2000) (27)
- Asymmetric 1,4-addition of higher order silylcuprates to Oppolzer's N-enoyl sultams (1994) (27)
- Concise General Synthesis of .alpha.,.gamma.-Disubstituted .beta.-Amino Ketones from .beta.-Lactams (1994) (26)
- Synthetic utility of azetidine-2,3-diones: a new approach to 3-hydroxyethylβ-lactams and α-aminoacid derivatives (1988) (26)
- N,N-Dimethylphosphoramidic dichloride: a convenient reagent for the preparation of β-lactams from acetic acids and imines (1987) (26)
- Syntheses of β-lactams from acetic acids and imines induced by phenyl dichlorophosphate reagent (1985) (26)
- α‘-Hydroxy Enones as Achiral Templates for Lewis Acid-Catalyzed Enantioselective Diels−Alder Reactions (2003) (26)
- Convenient and Improved Synthesis of Unstable Carbodiimides (1981) (26)
- Tributyltin hydride addition to nitroalkenes: a convenient procedure for the conversion of nitroalkenes into nitroalkanes and carbonyl compounds (1990) (26)
- PREPARATION OF 3-ALKYL BETA -LACTAMS VIA THE KETENE-IMINE CYCLOADDITION REACTION USING ALPHA -(PHENYLTHIO)ALKANOYL HALIDES AS STARTING MATERIALS : APP LICATION TO THE SYNTHESIS OF ()-CARBAPENEM BUILDING BLOCKS AND RELATED COMP OUNDS (1991) (25)
- A mild method for the alcoholysis of β-lactams (1995) (25)
- Oxidation of alcohols using bis(trichloromethyl) carbonate as activator of dimethyl sulfoxide (1991) (25)
- A chiral acrylate equivalent for metal-free Diels-Alder reactions: endo-2-acryloylisoborneol. (2002) (24)
- A 4-hydroxypyrrolidine-catalyzed mannich reaction of aldehydes: control of anti-selectivity by hydrogen bonding assisted by Brønsted acids. (2010) (23)
- Generation of Threonine- and Azathreonine N-Carboxy Anhydrides from alpha-Hydroxy beta-Lactams Promoted by 2,2,6,6-Tetramethylpiperidinyl-1-oxyl (TEMPO) in Combination with Sodium Hypochlorite. (1996) (23)
- New stereochemical outcomes in the cycloaddition of acid halides or equivalents to cinnamylideneamines: A concise new approach to 4-acetoxyazetidin-2-ones. (1987) (23)
- Reagents and Synthetic Methods 38. 4-(Dimethylamino)pyridinium Bromide Perbromide as a New Brominating Agent for Organic Compounds (1984) (23)
- Versatility of β-lactams in synthesis. Studies directed toward the synthesis of complex nucleoside antibiotics and some macrocyclic peptides (2000) (23)
- A CONVENIENT METHOD FOR BETA -LACTAM FORMATION FROM BETA -AMINO ACIDS USING PHENYL PHOSPHORODICHLORIDATE REAGENT (1991) (23)
- Exo,exo-2,3-Diaminoborneol-derived imidazolidinone as chiral auxiliary for asymmetric alkylations (1996) (22)
- Catalytic asymmetric synthesis of γ-substituted vinyl sulfones. (2011) (22)
- Synthesis of β-hydroxyaspartates and β-hydroxymethylserines from N-Boc-(R)-serinal acetonide derived imines through asymmetric [2+2] cycloaddition reaction. (1992) (22)
- Intramolecular sulfur transfer in N-enoyl oxazolidine-2-thiones promoted by Brønsted acids. Practical asymmetric synthesis of beta-mercapto carboxylic acids and mechanistic insights. (2006) (22)
- Asymmetric synthesis of monocyclic β-lactams: application of imines derived from chiral N-protected α-amino aldehydes in the staudinger reaction (1991) (22)
- Conjugate addition of nitroalkanes to an acrylate equivalent. Stereocontrol at C-alpha of the nitro group through double catalytic activation. (2009) (22)
- Synthetic applications of chromium (VI) reagents in combination with chlorotrimethylsilane (1986) (21)
- Practical Synthesis of α-Amino Acid N-Carboxy Anhydrides of Polyhydroxylated α-Amino Acids from β-Lactam Frameworks. Model Studies toward the Synthesis of Directly Linked Peptidyl Nucleoside Antibiotics (1998) (21)
- α-Oxymethyl Ketone Enolates for the Asymmetric Mannich Reaction. From Acetylene andN-Alkoxycarbonylimines toβ-Amino Acids (2000) (21)
- N-(Diazoacetyl)oxazolidin-2-thiones as sulfur-donor reagents: asymmetric synthesis of thiiranes from aldehydes. (2012) (21)
- Reagents and Synthetic Methods 28. Modified Procedures for Anhydrization, Esterification and Thiolesterification of Carboxylic Acids by Means of Available Phosphorus Reagents (1983) (21)
- A Concise beta-Lactam Route to Short Peptide Segments Containing beta,beta-Disubstituted beta-Amino Acids. (1998) (21)
- Reduction of α,β-unsaturated nitrocompounds with tributyltin hydride.☆ (1987) (20)
- A route to dipeptides containing β-amino-α-hydroxy acid fragments by coupling of N-boc-β-lactams with α-amino esters. Application to the synthesis of (–)-bestatin (1994) (20)
- A stereoselective synthesis of cis-alkenenitriles through reformatsky-peterson reaction. (1990) (20)
- A concise synthesis of piperazine-2-carboxylic acids via β-lactam-derived α-amino acid N-carboxy anhydrides (1997) (20)
- Pyridine assisted oxidations of alcohols to carbonyl compounds by means of 3-car☐ypyridinium dichromate (ndc) reagent (1987) (20)
- Reagents and synthetic methods 41: oxidations with chromium trioxide under the influence of crown ethers (1984) (20)
- Mechanistic insights on the magnesium(II) ion-activated reduction of methyl benzoylformate with chelated NADH peptide beta-lactam models. (2009) (20)
- Synthesis of benzyl halides from aldehydes promoted by halosilanes and 1,1,3,3-tetramethyldisiloxane (TMDS). (1984) (19)
- α-Alkyl-α-Amino-β-Lactam Peptides: Design, Synthesis, and Conformational Features (1999) (19)
- Bifunctional Brønsted Base Catalyzes Direct Asymmetric Aldol Reaction of α-Keto Amides. (2016) (19)
- A concise formal approach to the oxacephem skeleton from an intramolecular Peterson type olefination of N-[bis(trimethylsilyl)methyl]-β-lactams. (1990) (18)
- Development of a syn-Selective Mannich Reaction of Aldehydes with Propargylic Imines by Dual Catalysis: Asymmetric Synthesis of Functionalized Propargylic Amines. (2016) (18)
- Formation of 3-[1'-(dimethylphenylsilyl)ethyl]azetidin-2-ones: stereocontrolled formal approach to (.+-.)-thienamycin and (.+-.)-.beta.-(hydroxyalkyl)aspartic acid derivatives (1992) (18)
- From (S)-a-amino -hydroxyacids to (R)-a,-diamino-?-hydroxyacid N-carboxyanhydrides via -lactams (1994) (18)
- Soluble alpha-amino acid salts in acetonitrile: practical technology for the production of some dipeptides. (2002) (18)
- Addition of α-halonitriles to carbonyl compounds catalyzed by zinc-trimethylchlorosilane: A general synthesis of β-trimethylsilyloxy nitriles (1990) (18)
- Cyclic RGD β‐Lactam Peptidomimetics Induce Differential Gene Expression in Human Endothelial Cells (2011) (18)
- Reagents and synthetic methods. Part 58. Synthesis of β-lactams from acetic acids and imines promoted by Vilsmeier type reagents (1987) (18)
- β2, 2 -Amino Acid N-Carboxyanhydrides Relying on Sequential Enantioselective C(4)-Functionalization of Pyrrolidin-2,3-diones and Regioselective Baeyer-Villiger Oxidation. (2017) (18)
- Reagents and synthetic methods 52. Silane reduction of carbonyl compounds in the presence of iodine (1985) (17)
- Fluoride ion mediated peterson alkenation of N-[C,C-bis(trimethylsilyl)methyl]amido derivatives with carbonyl compounds: a short general route to enamides and 1,2-dihydroisoquinolines. (1992) (17)
- Enantioselective Synthesis of Quaternary Δ4 - and Δ5 -Dehydroprolines Based on a Two-Step Formal [3+2] Cycloaddition of α-Aryl and α-Alkyl Isocyano(thio)acetates with Vinyl Ketones. (2017) (17)
- Reagents and Synthetic Methods 15. Phenyl Dichlorophos-Phate-Dimethylfurmamide Complex. A Modified One-Pot Procedure for Esterification of Carboxylic Acids (1982) (17)
- A New Reagent for Activating Carboxy Groups; Preparation and Reactions of Phenyl N-Phenylphosphoramidochloridate (1982) (17)
- Alkyl(phenylthio)ketenes as synthetic equivalents of monoalkylketenes: A concise general route to 3-alkyl β-lactams as carbapenem building-blocks (1989) (17)
- Enantio- and diastereoselective organocatalytic α-alkylation of aldehydes with 3-substituted 2-(bromomethyl)acrylates. (2012) (17)
- A concise synthesis of 4-unsubstituted azetidin-2-ones (1987) (17)
- A new entry to 1,3-polyols, 2-amino 1,3-polyols, and .beta.-(1-hydroxyalkyl)isoserines using azetidinone frameworks as chiral templates via iterative asymmetric [2 + 2] cycloaddition reactions (1993) (17)
- Synthesis of type II beta-turn surrogate dipeptides based on syn-alpha-amino-alpha,beta-dialkyl-beta-lactams. (2004) (16)
- Copper-catalyzed enantioselective conjugate addition of dialkylzinc reagents to alpha'-oxy enones. (2008) (16)
- N-Methylidene(bis(trimethylsilyl)methyl)amine: the first isolable and stable monomeric methanimine allowing thermal (2 + 2) cycloadditions with ketenes (1997) (16)
- Mo studies on β-lactams.- I. On the structure and reactivity of azetidin-2-one with split-valence basis sets. (1988) (16)
- Reagents and Synthetic Methods 21. Thionyl Chloride /4-(N,N-Dimethylamino) Pyridine Complex. A Simple One-Pot Method for Esterification of Carboxylic Acids (1982) (16)
- Bis(trimethylsilyl)methylamine from cyanides (1993) (16)
- Reagents and synthetic methods. 31. Silylations with N-trimethylsilyl-2-oxazolidinone (TMSO) (1984) (16)
- Stereocontrolled synthesis of 3,5-dialkyl-4-amino pyrrolidin-2-ones from β-lactams as chiral templates. (1992) (16)
- Fluoride ion mediated peterson alkenation of bis(trimethylsilyl)methylimines: a novel synthesis of 2-aza-1,3-dienes and N-vinyl-β-lactams (1989) (15)
- Nicotinium dichromate: a new cheap reagent for high-yielding large-scale oxidation of carbohydrates (1986) (15)
- An extension of barret's procedure for the preparation of potentially valuable carbapenem intermediates (1988) (15)
- Simple access to the nonproteinogenic peptide fragments of lysobactin from azetidin-2-one frameworks (1996) (15)
- Erythrulose as a multifunctional chiron: Highly stereoselective boron aldol additions (1999) (15)
- On the Question of the Diastereoselective Alkylation of 4-Unsubstituted 3-Amino β-Lactams. A Concise Synthesis of α-Branched α-Amino β-Lactams and their Coupling with α-Amino Acid Esters (2000) (15)
- A Strategy for the Asymmetric Aminohomologation of α,β-Dihydroxy Aldehydes: Application to the Synthesis of the Southwest Tripeptide Segment of Echinocandin B (2000) (14)
- Catalytic Michael reactions of ketoesters with a camphor-derived acrylate equivalent: stereoselective access to all-carbon quaternary centers. (2008) (14)
- Catalytic Asymmetric Synthesis of Quaternary Barbituric Acids. (2017) (14)
- Triphenylphosphine dibromide and dimethylsulfide dibromide as versatile reagents for beta-lactam synthesis☆ (1985) (14)
- Reagents and Synthetic Methods 25. A New Method for the Synthesis of Acyl Azides from Carboxylic Acids and Sodium Azide Induced by Phenyl Dichlorophosphate (1983) (14)
- New chiral acetate imide enolate for stereoselective aldol reactions (1996) (14)
- Reagents and Synthetic Methods 33. Improved One-Step Beckmann Rearrangement from Ketones and Hydroxylamine in Formic Acid Solution. (1983) (14)
- Recent Advances in the Synthesis of PS-5 and PS-6 Antibiotics and Related Carbapenem Compounds (1990) (14)
- Reagents and Synthetic Methods 23. Easily One-Flask Conversion of Aromatic Aldehydes to Nitriles (1983) (13)
- Practical Access to Carbacephem Intermediates via Asymmetric [2 + 2] Ketene-Imine Cycloaddition. (1998) (13)
- NEW APPROACH TO THE COUPLING OF GAMMA -AMINO BETA -HYDROXY ACIDS AND BETA ,GAMMA -DIHYDROXY ACIDS WITH ALPHA -AMINO ACID ESTERS (1996) (13)
- Reagents and Synthetic Methods; 14. A Facile Synthesis of Carboxylic Acid Bromides and Esters under Neutral Conditions via Reaction of the Trimethylsilyl Esters with Triphenylphophine Dibromide (1982) (12)
- Phosphorous in organic chemistry. Part II: A new method of preparing N-N′ disubstituted aryl ureas using phenyl N′-phenylphosphoramidoazidate reagent. (1981) (12)
- A concise stereoselective approach to β-Alkylaspartates from β-Lactams via [2 + 2] cycloaddition reaction of ketenes to glyoxylic ester-derived imines. (1992) (12)
- Stereoselective annelation of trimethylsiloxyacetic acids and imines into 3-hydroxy-β-lactams (1985) (12)
- A new and versatile procedure for the incorporation of α,β-diamino acids into peptides (1996) (12)
- Asymmetric Assembly of All-Carbon Tertiary/Quaternary Nonadjacent Stereocenters through Organocatalytic Conjugate Addition of α-Cyanoacetates to a Methacrylate Equivalent. (2016) (12)
- α-Branched Ketone Dienolates: Base-Catalyzed Generation and Regio- and Enantioselective Addition Reactions. (2019) (12)
- exo,exo-2-Amino-3-borneol-derived oxazolidinone as a new chiral auxiliary for use in asymmetric transformations (1994) (12)
- Diastereoselective Conjugate Reduction and Enolate Trapping with Glyoxylate Imines. A Concise Approach to beta-Lactams that Involves a Ternary Combination of Components. (1999) (11)
- Reductive Electrochemical Silylation of Unsaturated Nitrogen Functionalities: A Simple and Efficient Synthesis of Precursors of Bis(trimethylsilyl)methylamine (1994) (11)
- A concise synthesis of α-amino acid N-carboxy anhydrides of (2S,3S)-β-substituted serines (2001) (11)
- Reagents and Synthetic Methods; 22. 1-Chlorosulfinyl-4-dimethylaminopyridinium Chloride as a New Reagent for the Dehydration of Aldoximes to Nitriles (1983) (11)
- A Convenient Synthesis of Trimethylsilyl Carboxylates using N-Trimethylsilyl-2-oxazolidinone in the Absence of Catalysts (1981) (10)
- Reagents and Synthetic Methods 30. Practical and Improved Method for Formylating Amino Compounds by Means of Formic Acid-Dimethylformamide System (1983) (10)
- Concise synthesis of α-alkyl α-amino acids and their incorporation into peptides viaβ-lactam-derived α-amino acid N-carboxy anhydrides (1996) (10)
- Asymmetric Synthesis of β‐Lactams by Staudinger Ketene—Imine Cycloaddition Reaction (2000) (10)
- A β-lactam route to short peptide segments related to angiotensin-converting enzyme (ACE) inhibitors (2002) (10)
- A short formal synthesis of the carbapenem antibiotic (±)-PS-5 (1988) (10)
- Synthesis of (S)- and (R)- tert Leucine Enabling Direct Coupling with α-Amino Acid Esters via β-Lactam-Derived α-Amino Acid N-Carboxy Anhydrides. (1997) (10)
- Reductive halogenation of epoxides induced by halosilanes and 1,1,3,3-tetramethyldisiloxane (TMDS) (1984) (10)
- A β-lactam framework as a β-alanyl dication equivalent: new synthesis of α-amino acid N-carboxy anhydrides (NCAs) derived from β-substituted alanines (1994) (9)
- Current Progress in the Asymmetric Aldol Addition Reaction (2004) (9)
- Synthesis of β-alkylserine-N-carboxyanhydrides through β-lactams via cycloaddition reaction of alkoxyketenes to chiral α-alkoxyaldehyde-derived imines (1994) (9)
- Regioselective Functionalization of Bis(trimethylsilyl)methylimines with Electrophiles (1994) (9)
- Diastereoselective Michael reactions of (1R)-(+)-camphor methyl ketone enolates with nitro olefins (2001) (9)
- Reagents and Synthetic Methods. 32. Synthesis of Aromatic Nitriles from Aldehydes and Hydroxilamine by Means of Polyphosphoric Acid (PPA) (1983) (9)
- Simple one-step route to substituted coumarins (1984) (9)
- N-alkylydene[bis(trimethylsilyl)methyl]-amines: a new series of stable imines (1993) (9)
- The cycloaddition of monoalkylketenes to 2-oxoalkanoic ester-derived imines: a concise stereoselective approach to α,β-disubstituted asparates and 3,4-dialkylsubstituted β-lactams. (1993) (9)
- α-Hydroxy Ketones as Masked Ester Donors in Brønsted Base Catalyzed Conjugate Additions to Nitroalkenes. (2018) (8)
- Strategy for Stereoselective Metal-free α-Functionalization of 2-Azaaryl Acetates with N-Boc Imines. (2017) (8)
- The α-bromoester-imine condensation promoted by zinc-trimethylchlorosilane: a stereospecific short formal synthesis of (±)-carbapenem antibiotics and related compounds (1989) (8)
- Reagents and synthetic methods 55. New methods for the preparation of t-butyldimethylsilyl triflate and trimethylsilyl triflate. (1985) (8)
- Asymmetric propionate aldol reactions of a chiral lithium enolate accessible from direct enolization with n-butyllithium (2005) (8)
- α,α‐Diarylprolinol Ethers: New Tools for Functionalization of Carbonyl Compounds (2008) (8)
- Diastereoselective [2 + 2] cycloaddition of dichloroketene with α-oxyaldehydes and α-amino aldehydes (1995) (8)
- The acid chloride–iminoester condensation: a direct approach to PS-5 and PS-6 intermediates and related compounds (1990) (8)
- Enantioselective β-Vinylation of α,β-Unsaturated Aldehydes Using a β-Nitroethyl Sulfone as Vinyl Anion Equivalent (2012) (8)
- Enantioselective Synthesis of 5,5-Disubstituted Hydantoins by Brønsted Base/H-Bond Catalyst Assisted Michael Reactions of a Design Template. (2018) (8)
- A β-lactam approach to ψ-amino-β-keto acid derivatives. (1991) (8)
- Synthetic studies towards peptidyl nucleoside antibiotics: first synthesis of a polyoxamic acid derivative enabling direct coupling with α-amino acid esters (1997) (8)
- A novel highly stereoselective synthesis of pyrrolidines and their derivatives through thermal cyclization reaction of N-[bis(trimethylsilyl)methyl]-1-aza-1,3-dienes (1991) (8)
- Regioselective Functionalization of 1-Aza-1,3-Butadienes from Bis- and Mono(trimethylsilyl)-methylamine with Organocuprates (1997) (7)
- Asymmetric synthesis of 3-amino-β-lactamsvia Staudinger ketene-imine cycloaddition reaction (review) (1998) (7)
- Catalytic enantioselective quick route to aldol-tethered 1,6- and 1,7-enynes from ω-unsaturated aldehydes. (2014) (7)
- Stereomodulating effect of remote groups on the NADH-mimetic reduction of alkyl aroylformates with 1,4-dihydronicotinamide-β-lactam amides (2010) (7)
- A Facile and Improved Synthesis of Cyanoguanidines from Carbodiimides (1980) (7)
- An Asymmetric Domino Three-Component Synthesis of β-Lactams (1998) (7)
- β‐Lactams as Versatile Intermediates in α‐ and β‐Amino Acid Synthesis (2002) (6)
- A novel synthetic approach to N-unsubstituted β-lactams (1985) (6)
- Chirality-driven folding of short β-lactam pseudopeptides. (2013) (6)
- Asymmetric Synthesis of Adjacent Tri- and Tetrasubstituted Carbon Stereocenters. Organocatalytic Aldol Reaction of an Hydantoin Surrogate with Azaarene 2-Carbaldehydes. (2019) (6)
- Synthesis of β‐Amino Acids and Their Derivatives from β‐Lactams: Update (2005) (6)
- Synthesis of β-Hydroxy α-Amino Acids Through Brønsted Base-Catalyzed syn-Selective Direct Aldol Reaction of Schiff Bases of Glycine o-Nitroanilide (2021) (6)
- Design and Synthesis of a Novel Class of Sugar‐Peptide Hybrids: C‐Linked Glyco β‐Amino Acids Through a Stereoselective “Acetate” Mannich Reaction as the Key Strategic Element. (2002) (6)
- Functionalization of N-[(silyl)methyl]-beta-lactam carbanions with carbon electrophiles. (2006) (6)
- Towards direct Mukaiyama-type reactions catalytic in silicon. (2011) (6)
- The Synthesis of β-Amino Acids and Their Derivatives from β- Lactams (1997) (6)
- A highly stereoselective formal synthesis of (±)-thienamycin through organocopper enolate–iminoester condensation (1990) (5)
- Reagents and Synthetic Methods; 19. Synthesis of N-(N-Aryl- or N-Alkylaminocarbonyl)-amino Acids by Addition of N,O-Bis[trimethylsilyl]amino Acids to Isocyanates (1982) (5)
- Synthetic Aspects of Homochiral β-Lactams Derived from N-Protected α-Aminoimines Via Asymmetric [2+2] Cycloaddition Reaction (2010) (5)
- “Click” Saccharide/β‐Lactam Hybrids for Lectin Inhibition. (2008) (5)
- Brønsted Base Catalyzed One-Pot Synthesis of Stereodefined Six-Member Carbocycles Featuring Transient Trienolates and a Key Intramolecular 1,6-Addition. (2019) (5)
- A handy preparation of bis(trimethylsilyl)methylamine (1991) (5)
- A convenient synthetic approach to alpha-amino-beta-lactam synthesis promoted by phenyl dichlorophosphate reagent (1985) (5)
- Enantioselective Construction of Tetrasubstituted Stereogenic Carbons Through Broensted Base Catalyzed Michael Reactions: α′‐Hydroxy Enones as Key Enoate Equivalent. (2015) (4)
- 1H-Imidazol-4(5H)-ones and thiazol-4(5H)-ones as emerging pronucleophiles in asymmetric catalysis (2016) (4)
- Reagents and Synthetic Methods; 43. A New Practical Preparation of Trimethylsilyl Trifluoromethanesulfonate (1985) (4)
- Asymmetric Organocatalysis by Chiral Broensted Bases: Implications and Applications (2009) (4)
- A Convenient Method for β‐Lactam Formation from β‐Amino Acids Using Phenyl Phosphorodichloridate Reagent. (1991) (4)
- Planar Chirality: A Mine for Catalysis and Structure Discovery (2021) (4)
- A New and Convenient Method for Preparing N-Acylphthalimides (1981) (4)
- Linear and Cyclic Depsipeptidomimetics with β‐Lactam Cores: A Class of New αvβ3 Integrin Receptor Inhibitors (2017) (3)
- Direkte Mukaiyama‐Reaktionen mit Silicium‐Katalysatoren (2011) (3)
- Reagents and synthetic methods. XXVII: Improved synthesis of 2-substituted benzoxazoles induced by trimethylsilyl polyphosphate (PPSE) (1984) (3)
- Leuckart Reductive Amination of a 4-Acetylazetidinone using Microwave Technology (1998) (3)
- Michael Addition: Chelating α,β-Unsaturated Compounds (2010) (3)
- REAGENTS AND SYNTHETIC METHODS. 46. 1,8-DIAZABICYCLO(5.4.0)UNDEC-7-ENE (DBU): AN EFFECTIVE BASE FOR THE INTRODUCTION OF TERT-BUTYLDIMETHYLSILYL GROUP IN ORGANIC COMPOUNDS (1985) (3)
- Concise General Synthesis of α,γ‐Disubstituted β‐ Amino Ketones from β‐Lactams. (1995) (3)
- Enantioselective Addition of Alkynyl Ketones to Nitroolefins Assisted by Brønsted Base/H-Bonding Catalysis. (2019) (3)
- N,N-Diacylaminals as Emerging Tools in Synthesis: From Peptidomimetics to Asymmetric Catalysis. (2020) (3)
- Reagents and Synthetic Methods. Part 61. Reaction of Hindered Trialkylsilyl Esters and Trialkylsilyl Ethers with Triphenylphosphine Dibromide: Preparation of Carboxylic Acid Bromides and Alkyl Bromides Under Mild Neutral Conditions. (1987) (3)
- Catalytic Enantioselective Conjugate Addition of Nitromethane to α′-Hydroxy Enones as Surrogates of α,β-Unsaturated Carboxylic Acids and Aldehydes. (2006) (3)
- Probing alpha-Amino Aldehydes as Weakly Acidic Pronucleophiles: Direct Access to Quaternary a-Amino Aldehydes by an Enantioselective Michael Addition Catalyzed by Bronsted Bases. (2020) (3)
- Highly Enantioselective Friedel—Crafts Alkylations of Pyrroles and Indoles with α′‐Hydroxy Enones under Cu(II)‐Simple Bis(oxazoline) Catalysis. (2005) (2)
- A Contribution to the Asymmetric Synthesis of 3‐Amino β‐Lactams: The Diastereoselective (2 + 2) Cycloaddition Reaction of Chiral Aminoketene Equivalents with Enolizable Aldehyde‐Derived Imines. (1997) (2)
- PHOSPHORUS IN ORGANIC CHEMISTRY. PART II. A NEW METHOD OF PREPARING N-N′ DISUBSTITUTED ARYL UREAS USING PHENYL N′-PHENYLPHOSPHORAMIDOAZIDATE REAGENT (1981) (2)
- Extended Enolates: Versatile Intermediates for Asymmetric C‐H Functionalization via Noncovalent Catalysis (2021) (2)
- Lewis Acid Catalyzed Asymmetric Cycloadditions of Nitrones: α′‐Hydroxy Enones as Efficient Reaction Partners. (2006) (2)
- Contribution to the Development of New Substitution Patterns of Optically Active β‐Lactams: Synthesis of Homochiral 4‐(1‐ Aminoalkyl)azetidin‐2‐ones from N‐(tert‐Butyloxycarbonyl) α‐ Amino Aldehyde‐Derived Imines via Asymmetric Staudinger Reaction. (1993) (2)
- The Question of the Diastereoselective Alkylation of 4-Unsubstituted 3-Amino β-Lactams. A Concise Synthesis of α-Branched α-Amino β-Lactams and Their Coupling with α-Amino Acid Esters. (2000) (2)
- Brønsted Base Catalyzed One‐Pot Synthesis of Stereodefined Six‐Member Carbocycles Featuring Transient Trienolates and a Key Intramolecular 1,6‐Addition (2019) (2)
- Phosphazene Bases for the Preparation of Biaryl Thioethers from Aryl Iodides and Arenethiols. (2000) (2)
- Reaction with Alkenes and Alkynes Leading to Cyclobutanones and Cyclobutenones (2006) (2)
- Catalytic Enantioselective Mannich-Type Reaction with β-Phenyl Sulfonyl Acetonitrile. (2010) (2)
- Bifunctional Brønsted Base Catalyzed Mannich Reaction of β-Alkoxy α-Keto Amides: Stereocontrolled Entry to Functionalized Amino Diols. (2018) (2)
- Diastereoselective construction of small building blocksvia [2+2] cycloadditions involving ketenes: A direct incorporation of α-, β-, and γ-amino acids into peptides (1996) (2)
- A Concise β‐Lactam Route to Short Peptide Segments Containing β,β‐Disubstituted β‐Amino Acids. (1998) (2)
- A New and Versatile Procedure for the Incorporation of α,β- Diamino Acids into Peptides. (1996) (2)
- Synthesis of (S)- and (R)-tert Leucine Enabling Direct Coupling with . alpha.-Amino Acid Esters via β-Lactam-Derived α-Amino Acid N-Carboxy Anhydrides. (1997) (1)
- Synthesis of beta-lactam scaffolds for ditopic peptidomimetics. (2007) (1)
- Ureidopeptide-Based Broensted Bases: Design, Synthesis and Application to the Catalytic Enantioselective Synthesis of β-Amino Nitriles from (Arylsulfonyl)acetonitriles. (2014) (1)
- New Approach to the Coupling of γ‐Amino β‐Hydroxy Acids and β,γ‐Dihydroxy Acids with α‐Amino Acid Esters. (1997) (1)
- Asymmetric Synthesis of Monocyclic β-Lactams: Application of Imines Derived from Chiral N-Protected α-Amino Aldehydes in the Staudinger Reaction. (1992) (1)
- α‐Oxymethyl Ketone Enolates for the Asymmetric Mannich Reaction. From Acetylene and N‐Alkoxycarbonylimines to β‐Amino Acids. (2000) (1)
- Reagents and synthetic methods. XXXIV: A new synthesis of bromotrimethylsilane, isocyanatotrimethylsilane and cyanotrimethylsilane (1984) (1)
- Reagents and Synthetic Methods 17. Phenyl-Dichlorophosphate-Dimethylformamide Complex. Direct High Yield Annelation of Imines to Alpha-Phtalimido Beta-Lactams (1982) (1)
- Silylation of 1,3-Dicarbonyl Compounds with 2-Oxo-3-trimethylsilyltetrahydro-1,3-oxazole (1982) (1)
- REAGENTS AND SYNTHETIC METHODS; 19. SYNTHESIS OF N-(N-ARYL- OR N-ALKYLAMINOCARBONYL) AMINO ACIDS BY ADDITION OF N,O-BIS(TRIMETHYLSILYL) AMINO ACIDS TO ISOCYANATES (1983) (1)
- Asymmetric Synthesis of β-Mercapto Carboxylic Acid Derivatives by Intramolecular Sulfur Transfer in N-Enoyl Oxazolidine-2-thiones Promoted by Lewis Acids. (2001) (1)
- Development of a syn‐Selective Mannich Reaction of Aldehydes with Propargylic Imines by Dual Catalysis: Asymmetric Synthesis of Functionalized Propargylic Amines. (2016) (1)
- Highly Enantioselective Michael Addition of Aldehydes to Nitroolefins (2006) (1)
- Reagents and synthetic methods. LVIII: Synthesis of β-lactams from acetic acids and imines promoted by Vilsmeier type reagents (1987) (1)
- New Synthesis of α-Amino Acid N-Carboxy Anhydrides Through Baeyer-Villiger Oxidation of α-Keto β-Lactams. (1994) (1)
- Regio- and enantioselective direct oxyamination reaction of aldehydes catalyzed by alpha,alpha-diphenylprolinol trimethylsilyl ether. (2007) (1)
- A New Entry to 1,3-Polyols, 2-Amino 1,3-Polyols, and β-(1- Hydroxyalkyl)isoserines Using Azetidinone Frameworks as Chiral Templates via Iterative Asymmetric (2 + 2)Cycloaddition Reactions. (1993) (1)
- syn ‐Selective Michael Reaction of α‐Branched Aryl Acetaldehydes with Nitroolefins Promoted by Squaric Amino Acid Derived Bifunctional Brønsted Bases (2021) (1)
- A β‐Lactam Framework as a β‐Alanyl Dication Equivalent: New Synthesis of α‐Amino Acid N‐Carboxy Anhydrides (NCAs) Derived from β‐Substituted Alanines. (1994) (1)
- Asymmetric Synthesis of Propargylic Alcohols via Aldol Reaction of Aldehydes with Ynals Promoted by Prolinol Ether—Transition Metal—Broensted Acid Cooperative Catalysis. (2013) (1)
- Practical Synthesis of α-Amino Acid N-Carboxy Anhydrides of Polyhydroxylated α-Amino Acids from β-Lactam Frameworks. Model Studies Toward the Synthesis of Directly Linked Peptidyl Nucleoside Antibiotics. (1999) (1)
- A CONCISE ROUTE TO PYRROLIZIDINE ALKALOIDS BEARING THE 1,2-AMINO ALCOHOL FUNCTIONALITY (1996) (1)
- Stereocontrolled Synthesis of 3,5‐Dialkyl‐4‐amino Pyrrolidin‐2‐ones from β‐Lactams as Chiral Templates. (1993) (1)
- Generation of Threonine‐ and Azathreonine N‐Carboxy Anhydrides from . alpha.‐Hydroxy β‐Lactams Promoted by 2,2,6,6‐ Tetramethylpiperidinyl‐1‐oxyl (TEMPO) in Combination with Sodium Hypochlorite. (1996) (1)
- Synthesis of Type II β‐Turn Surrogate Dipeptides Based on syn‐α‐Amino‐α,β‐dialkyl‐β‐lactams. (2005) (1)
- A Route to Dipeptides Containing β-Amino-α-hydroxy Acid Fragments by Coupling of N-Boc-β-lactams with α-Amino Esters. Application to the Synthesis of (-)-Bestatin. (1995) (1)
- Practical Access to Carbacephem Intermediates via Asymmetric [2 + 2] Ketene—Imine Cycloaddition. (1999) (1)
- Construction of Quaternary Stereogenic Centers via (2 + 2) Cycloaddition Reactions. Synthesis of Homochiral 4,4‐Disubstituted 2‐ Azetidinones and Imine Substituent Effects on β‐Lactam Formation. (1997) (1)
- Asymmetric Synthesis of β‐Lactams by the Staudinger Reaction (2018) (1)
- The Reformatskii-Type Reaction of Gilman and Speeter in the Preparation of Valuable β-Lactams in Carbapenem Synthesis: Scope and Synthetic Utility. (1990) (1)
- Phase-transfer esterification of the alkali metal salts of cephalosporins and penicillins (1986) (1)
- Organocatalytic C ? N Bond Formation (2013) (1)
- A Mild Method for the Alcoholysis of β-Lactams. (1996) (1)
- Leuckart Reductive Amination of a 4‐Acetylazetidinone Using Microwave Technology. (1999) (1)
- N-Methylidene(bis(trimethylsilyl)methyl)amine: The First Isolable and Stable Monomeric Methanimine Allowing Thermal (2 + 2) Cycloadditions with Ketenes. (1997) (1)
- Enantioselective Aza-Henry Reactions Assisted by ZnII and N-Methylephedrine. (2006) (1)
- Regio- and Enantioselective Direct Oxyamination Reaction of Aldehydes Catalyzed by α,α-Diphenylprolinol Trimethylsilyl Ether. (2008) (1)
- From beta-lactams to alpha- and beta-amino acid derived peptides. (1999) (1)
- 3-Carboypyridinium Dichromate (NDC) and 4-Carboxypyridinium Dichromate (INDC). (1986) (1)
- Tributyltin Hydride Addition to Nitroalkenes: A Convenient Procedure for the Conversion of Nitroalkenes into Nitroalkanes and Carbonyl Compounds. (1990) (1)
- Catalytic Asymmetric α-Alkylation of Aldehydes via a SN2′-Type Addition—Elimination Pathway. (2011) (1)
- Camphor‐Based α‐Bromo Ketones for the Asymmetric Darzens Reaction. (2001) (1)
- Concise Synthesis of α-Alkyl α-Amino Acids and Their Incorporation into Peptides via β-Lactam-derived α-Amino Acid N-Carboxy Anhydrides. (1996) (1)
- A novel application of crown ethers in the oxidation of alcohols to carbonyl compounds by chromium trioxide under heterogeneous conditions (1984) (0)
- From Silyl Anions and Aldehydes or Ketones (2002) (0)
- Reagents and Synthetic Methods. Part 52. Silane Reduction of Carbonyl Compounds in the Presence of Iodine. (1986) (0)
- Cyanoalkylation: Alkylnitriles in Catalytic C—C Bond‐Forming Reactions (2015) (0)
- Bifunctional Broensted Base Catalyzes Direct Asymmetric Aldol Reaction of α‐Keto Amides. (2016) (0)
- Water-Compatible Iminium Catalysis (2007) (0)
- Preparation of Chiral 3‐Unsubstituted β‐Lactams from 3‐Hydroxy . beta.‐Lactams by Using the Alkoxyketene‐Imine Cycloaddition Reaction as an Approach to the Azetidinone Ring: A Formal Synthesis of the Carbapenem Antibiotic (+)‐PS‐5 (I). (1992) (0)
- Simple Access to the Nonproteinogenic Peptide Fragments of Lysobactin from Azetidin‐2‐one Frameworks. (2010) (0)
- exo,exo‐2,3‐Diaminoborneol‐Derived Imidazolidinone as Chiral Auxiliary for Asymmetric Alkylations. (1996) (0)
- Addition of α‐Bromo Esters to Azetidine‐2,3‐diones Promoted by Zinc‐Trimethylchlorosilane: A General Synthesis of 3‐ Trimethylsilyloxyazetidin‐2‐ones and α‐Alkylidene β‐Lactams. (1992) (0)
- N-Alkylation of Primary or Secondary Amines (2002) (0)
- Selenium-Substituted Ketenes (2006) (0)
- CONCISE SYNTHESIS OF ALPHA -ALKYL ALPHA -AMINO ACIDS AND THEIR INCORPORATION INTO PEPTIDES VIA BETA -LACTAM-DERIVED ALPHA -AMINO ACID N-CARBOXY ANHYDR IDES (1996) (0)
- Enantioselective Friedel-Crafts Alkylations of Pyrroles and Indoles via α′-Hydroxyenones (2005) (0)
- REAGENTS AND SYNTHETIC METHODS. 17. PHENYL DICHLOROPHOSPHATE‐DIMETHYLFORMAMIDE COMPLEX. DIRECT HIGH YIELD ANNELATION OF IMINES TO α‐PHTHALIMIDO β‐LACTAMS (1983) (0)
- Elimination Reactions of Carboxylic Acids and Their Derivatives (2006) (0)
- A Novel Highly Stereoselective Synthesis of Pyrrolidines and Their Derivatives Through Thermal Cyclization Reaction of N‐(Bis( trimethylsilyl)methyl)‐1‐aza‐1,3‐dienes. (1991) (0)
- Asymmetric Synthesis of α-Keto β-Lactams via (2+2) Cycloaddition Reaction: A Concise Approach to Optically Active α- Hydroxy β-Lactams and β-Alkyl(Aryl)isoserines. (1994) (0)
- β‐Lactam Ring Opening: A Useful Entry to Amino Acids and Relevant Nitrogen‐Containing Compounds (2011) (0)
- N-Alkylidene(bis(trimethylsilyl)methyl)amines: A New Series of Stable Imines. (2010) (0)
- Reaction with Imines Leading to β-Lactams (2006) (0)
- New Chiral Acetate Imide Enolate for Stereoselective Aldol Reactions. (1997) (0)
- Additions of Nitroalkyls and Sulfones to C=X (2013) (0)
- Reagents and Synthetic Methods. Part 67. Preparation of 4-Unsubstituted β-Lactams from 4-Acetoxyazetidin-2-ones. A Formal Approach to Monobactams and Nocardicins. (1989) (0)
- Asymmetric Synthesis of β-Lactams via the Ketene-Imine Cycloaddition (2017) (0)
- Diastereoselective Michael Reactions of (1R)‐(+)‐Camphor Methyl Ketone Enolates with Nitro Olefins. (2001) (0)
- A strategy for the asymmetric aminohomologation of alpha, beta-dihydroxy aldehydes: application to the synthesis of the southwest tripeptide segment of echinocandin B. (2000) (0)
- REAGENTS AND SYNTHETIC METHODS. 14. A FACILE SYNTHESIS OF CARBOXYLIC ACID BROMIDES AND ESTERS UNDER NEUTRAL CONDITIONS VIA REACTION OF THE TRIMETHYLSILYL ESTERS WITH TRIPHENYLPHOSPHINE DIBROMIDE (1983) (0)
- Boc-α-Aminoisobutyryl-α-aminoisobutyric Acid Benzyl Ester (Boc-Aib-Aib-O-Bn): Peptide Synthesis with a Fluorous Carbodiimide Reagent (2006) (0)
- Wolff Rearrangement of Diazo Compounds (2006) (0)
- A Concise Synthesis of α‐Amino Acid N‐Carboxy Anhydrides of (2S,3S)‐β‐Substituted Serines. (2002) (0)
- REAGENTS AND SYNTHETIC METHODS. 48. TRIPHENYLPHOSPHINE DIBROMIDE AND DIMETHYLSULFIDE DIBROMIDE AS VERSATILE REAGENTS FOR BETA-LACTAM SYNTHESIS (1985) (0)
- Enantio‐ and Diastereoselective Organocatalytic α‐Alkylation of Aldehydes with 3‐Substituted 2‐(Bromomethyl)acrylates. (2012) (0)
- An Asymmetric Domino Three-Component Synthesis of β-Lactams. (1999) (0)
- Construction of C—S Bonds with a Quaternary Stereocenter Through a Formal Michael Reaction: Asymmetric Synthesis of Tertiary Thiols. (2004) (0)
- Metal-Catalyzed Wolff Rearrangement (2006) (0)
- Formation of Allenes by Wittig Alkenation (2006) (0)
- With Aldehydes or Ketones (2006) (0)
- Addition of α-Halo Nitriles to Carbonyl Compounds Catalyzed by Zinc-Trimethylchlorosilane: A General Synthesis of β- Trimethylsiloxy Nitriles. (1991) (0)
- Synthesis of β‐Alkylserine‐N‐carboxyanhydrides Through β‐ Lactams via Cycloaddition Reaction of Alkoxyketenes to Chiral α‐ Alkoxyaldehyde‐Derived Imines. (1994) (0)
- Nicotinium Dichromate: A New Cheap Reagent for High-Yielding Large- Scale Oxidation of Carbohydrates. (1986) (0)
- Reagents and Synthetic Methods 29. N-Acylphthalimides from Carboxylic Acids and Phosphorous Reagents Under Phase Trans Fer Conditions (1983) (0)
- Broensted Acid Assisted Regio‐ and Enantioselective Direct O‐Nitroso Aldol Reaction Catalyzed by α,α‐Diphenylprolinol Trimethylsilyl Ether. (2010) (0)
- Dehydrohalogenation of Acyl Chlorides (2006) (0)
- Via -Dihydroxylation of α-Silyl-α-vinyl Alcohols (α-Hydroxyallylsilanes) with Osmium Tetroxide (2002) (0)
- Regiocontrolled Synthesis of β‐Trimethylsilyloxy Carbonyl Compounds Through an Aldol‐Grignard Elaboration Sequence. (1992) (0)
- From (α-Haloalkyl)silanes and Nitrogen or Oxygen Nucleophiles (2002) (0)
- REAGENTS AND SYNTHETIC METHODS. 23. EASY ONE-FLASK CONVERSION OF AROMATIC ALDEHYDES TO NITRILES (1983) (0)
- Via Catalytic Dihydroxylation with Osmium Tetroxide (2002) (0)
- A Novel Entry for the Asymmetric Staudinger Reaction: Experimental and Computational Studies on the Formation of β-Lactams Through (2 + 2) Cycloaddition Reaction of Ketenes to Imines (1993) (0)
- Wolff Rearrangement of α-Diazo-β-oxophosphonates (2006) (0)
- A Facile Access to Peptides Containing D‐α‐Methyl β‐ Alkylserines by Coupling of α‐Branched Leuchs Anhydrides with . alpha.‐Amino Esters. (1996) (0)
- Formation of 3-(1′-(Dimethylphenylsilyl)ethyl)azetidin-2-ones: Stereocontrolled Formal Approach to (.+-.)-Thienamycin and (.+-.)-. beta.-(Hydroxyalkyl)aspartic Acid Derivatives. (2010) (0)
- Deprotonative α-Silylation of Alkyl Arylmethyl Ethers with -Butyllithium/,,′,′-Tetramethylethylenediamine and Chlorosilanes (2002) (0)
- REAGENTS AND SYNTHETIC METHODS. 33. IMPROVED ONE-STEP BECKMANN REARRANGEMENT FROM KETONES AND HYDROXYLAMINE IN FORMIC ACID SOLUTION (1984) (0)
- Via Addition of Organolithium or Organomagnesium Reagents (2002) (0)
- A Highly Stereoselective Formal Synthesis of (.+-.)-Thienamycin Through Organocopper Enolate - Imino Ester Condensation. (1991) (0)
- Catalytic Enantioselective Synthesis of N,Cα,Cα‐Trisubstituted α‐Amino Acid Derivatives Using 1H‐Imidazol‐4(5H)‐ones as Key Templates. (2015) (0)
- REAGENTS AND SYNTHETIC METHODS. 26. CHLOROTRIMETHYLSILANE/CHROMIUM(VI) REAGENTS AS NEW AND VERSATILE OXIDATION SYSTEMS (1984) (0)
- The α-Bromo Ester - Imine Condensation - Promoted by Zinc - Trimethylchlorosilane: A Stereospecific Short Formal Synthesis of (.+-.)-Carbapenem Antibiotics and Related Compounds. (1989) (0)
- A Short Formal Synthesis of the Carbapenem Antibiotic (.+‐.)‐PS‐5. (1988) (0)
- Lewis Acid Catalyzed [3,3]-Sigmatropic Bellus–Claisen Rearrangements (2006) (0)
- Via Samarium(II) Iodide Promoted Reductions and Alkylations (2002) (0)
- A 4-Hydroxypyrrolidine-Catalyzed Mannich Reaction of Aldehydes: Control of anti-Selectivity by Hydrogen Bonding Assisted by Broensted Acids. (2010) (0)
- Catalytic Enantioselective Quick Route to Aldol‐Tethered 1,6‐ and 1,7‐Enynes from ω‐Unsaturated Aldehydes. (2015) (0)
- Catalytic Enantioselective Synthesis of Tertiary Thiols from 5H‐Thiazol‐4‐ones and Nitroolefins: Bifunctional Ureidopeptide‐Based Broensted Base Catalysis. (2014) (0)
- Dehydrohalogenation of Carboxylic Acid Chlorides with Tertiary Amines in Solution (2006) (0)
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- Dehalogenative Silylation of Chloromethyl Ethers with Lithium and Chlorosilanes (2002) (0)
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- Water‐Compatible Iminium Activation: Organocatalytic Michael Reactions of Carbon‐Centered Nucleophiles with Enals. (2008) (0)
- N-(Diazoacetyl)oxazolidin-2-thiones as Sulfur—Donor Reagents: Asymmetric Synthesis of Thiiranes from Aldehydes. (2013) (0)
- Dirhodium Tetraacetate Catalyzed Decomposition of α-Diazo Anhydrides (2006) (0)
- Preparation of 3‐Alkyl β‐Lactams via the Ketene ‐ Imine Cycloaddition Reaction Using α‐(Phenylthio)alkanoyl Halides as Starting Materials: Application to the Synthesis of (.+‐.)‐Carbapenem Building Blocks and Related Compounds. (1991) (0)
- Synthesis of β-Hydroxyaspartates and β-Hydroxymethylserines from N-Boc-(R)-Serinal Acetonide Derived Imines Through Asymmetric (2 + 2)Cycloaddition Reaction. (1993) (0)
- Alkylation of Chiral α‐Hydroxy Ketones Derived from (1R)‐(+)‐Camphor. An Asymmetric Variant of the Classical Acetylene Route to Carbonyl Compounds. (2002) (0)
- REAGENTS AND SYNTHETIC METHODS. 44. REDUCTIVE HALOGENATION OF EPOXIDES INDUCED BY HALOSILANES AND 1,1,3,3-TETRAMETHYLDISILOXANE (TMDS) (1984) (0)
- Alpha'-hydroxy enones as achiral templates for Lewis acid-catalyzed enantioselective Diels-Alder reactions. (2003) (0)
- [2+2]-Cycloaddition Reactions (2006) (0)
- REAGENTS AND SYNTHETIC METHODS. 31. A NOVEL CONVERSION OF ALDOXIMES TO NITRILES INDUCED BY TRIMETHYLSILYL POLYPHOSPHATE (1984) (0)
- A Concise Synthesis of 4-Unsubstituted Azetidin-2-ones. (1988) (0)
- Thermal Wolff Rearrangement (2006) (0)
- Modification of Existing α-Silylamines: α-Alkylation or α-Arylation of α-Silylamines with Grignard Reagents (2002) (0)
- Conjugate Addition of Nitroalkanes to an Acrylate Equivalent. Stereocontrol at C‐α of the Nitro Group Through Double Catalytic Activation. (2010) (0)
- From Silyl Halides and Aldehydes or Ketones by Reductive Silylation with Magnesium (2002) (0)
- REAGENTS AND SYNTHETIC METHODS. 47. SYNTHESIS OF β-LACTAMS FROM ACETIC ACIDS AND IMINES INDUCED BY PHENYL DICHLOROPHOSPHATE REAGENT (1985) (0)
- REAGENTS AND SYNTHETIC METHODS. 38. 4-(DIMETHYLAMINO)PYRIDINIUM BROMIDE PERBROMIDE AS A NEW BROMINATING AGENT FOR ORGANIC COMPOUNDS (1985) (0)
- Sulfur-Substituted Ketenes (2006) (0)
- A Chiral Acrylate Equivalent for Metal-Free Diels—Alder Reactions: endo-2-Acryloylisoborneol. (2003) (0)
- Reagents and Synthetic Methods. Part 53. Stereoselective Annelation of Trimethylsiloxyacetic Acids and Imines into 3-Hydroxy-β-lactams. (1986) (0)
- Dehydration of Carboxylic Acids (2006) (0)
- Diastereoselective (2 + 2) Cycloaddition of Dichloroketene with α -Oxyaldehydes and α-Amino Aldehydes. (1996) (0)
- From -Silyl Ethers (2002) (0)
- REAGENTS AND SYNTHETIC METHODS. 21. THIONYL CHLORIDE/4-(DIMETHYLAMINO)PYRIDINE COMPLEX. A SIMPLE ONE-POT METHOD FOR ESTERIFICATION OF CARBOXYLIC ACIDS (1983) (0)
- Highly Efficient Asymmetric Michael Addition of Aldehydes to Nitroalkenes Catalyzed by a Simple trans‐4‐Hydroxyprolylamide. (2006) (0)
- α‐Hydroxy Ketones as Useful Templates in Asymmetric Reactions (2012) (0)
- Dehydration of Carboxylic Acids by Activating Reagents (2006) (0)
- Dehydroalkoxylation of α-Triarylphosphoranylidene Esters (2006) (0)
- A Concise Formal Approach to the Oxacephem Skeleton from a Intramolecular Peterson Type Olefination of N-(Bis(trimethylsilyl) methyl)-β-lactams. (1991) (0)
- Asymmetric Synthesis of 3‐Amino‐β‐lactams via Staudinger Ketene‐Imine Cycloaddition Reaction (1999) (0)
- Cycloaddition Reactions with Alkenes Leading to Cyclobutanones (2006) (0)
- Michael Reaction of Keto Esters with Camphor-Derived Acrylate (2008) (0)
- Fluoride Ion‐Mediated Peterson Alkenation of N‐(C,C‐Bis(trimethylsilyl) methyl)amido Derivatives with Carbonyl Compounds: A Short General Route to Enamides and 1,2‐Dihydroisoquinolines. (1992) (0)
- Towards Direct Mukaiyama‐Type Reactions Catalytic in Silicon (2012) (0)
- Retro-[1,2]-Brook Rearrangement of Allyl and Benzyl -Silyl Ethers (2002) (0)
- Towards Direct Mukaiyama-Type Reactions Catalytic in (2011) (0)
- A New Version of the Peterson Olefination Using Bis(trimethylsilyl)methyl Derivatives and Fluoride Ion as Catalyst. (1990) (0)
- Fluoride Ion-Mediated Peterson Alkenation of Bis(trimethylsilyl)methylimines: A Novel Synthesis of 2-Aza-1,3-dienes and N-Vinyl-β-lactams. (1989) (0)
- Imine Substituent Effects on (2 + 2) Cycloadditions with Ketenes. (1996) (0)
- REAGENTS AND SYNTHETIC METHODS. 15. PHENYL DICHLOROPHOSPHATE-DIMETHYLFORMAMIDE COMPLEX. A MODIFIED ONE-POT PROCEDURE FOR ESTERIFICATION OF CARBOXYLIC ACIDS (1983) (0)
- exo,exo-2-Amino-3-borneol-Derived Oxazolidinone as a New Chiral Auxiliary for Use in Asymmetric Transformations. (1995) (0)
- From Silyl Halides and Ethers or Amines (2002) (0)
- Thermolysis of Phosphinoethynyl Ethers (2006) (0)
- Alkyl(phenylthio)ketenes as Synthetic Equivalents of Monoalkylketenes: A Concise General Route to 3-Alkyl-β-lactams as Carbapenem Building Blocks. (1990) (0)
- Photolysis of Metal–Carbene Complexes (2006) (0)
- Fragmentation of Cyclobutene-1,2-diones (2006) (0)
- DFT STUDY OF THE REACTIVITY OF TRANSIENTLY GENERATED CYCLIC DIENOLATES VERSUS THE ACYCLIC COUNTERPARTS IN ADDITION REACTIONS (2019) (0)
- REAGENTS AND SYNTHETIC METHODS. 37. SYNTHESIS OF BENZYL HALIDES FROM ALDEHYDES PROMOTED BY HALOSILANES AND 1,1,3,3‐TETRAMETHYLDISILOXANE (TMDS) (1984) (0)
- Oxidation of Alcohols (I) Using Bis(trichloromethyl) Carbonate as Activator of Dimethyl Sulfoxide. (1992) (0)
- A Stereoselective Synthesis of cis‐Alkenenitriles Through Reformatskii‐ Peterson Reaction. (1991) (0)
- From Silyl Halides and Cyanides or -Trimethylsilyl Cyanohydrins by Reductive Silylation with Lithium (2002) (0)
- A Concise Synthesis of Piperazine‐2‐carboxylic Acids via β‐Lactam‐ Derived α‐Amino Acid N‐Carboxy Anhydrides. (1997) (0)
- Enantioselective β‐Vinylation of α,β‐Unsaturated Aldehydes Using a β‐Nitroethyl Sulfone as Vinyl Anion Equivalent. (2012) (0)
- Via O-Alkylation of α-Silyl Alcohols with Allyl and Benzyl Trichloroacetimidoates Catalyzed by Lewis Acids (2002) (0)
- From Silyl Halides and Esters by Reductive Silylation with Magnesium or Sodium (2002) (0)
- Combined α,α-Dialkylprolinol Ether/Broensted Acid Promotes Mannich Reactions of Aldehydes with Unactivated Imines. An Entry to anti-Configured Propargylic Amino Alcohols. (2013) (0)
- Diastereoselective Construction of Small Building Blocks via (2 + 2) Cycloadditions Involving Ketenes: A Direct Incorporation of α-, . beta.-, and γ-Amino Acids into Peptides (1997) (0)
- Dehydrohalogenation of Acyl Halides (2006) (0)
- Via Barbier-type Addition of Organoindium Reagents (2002) (0)
- [2+2]-Cycloaddition Reactions Leading to Cyclobutanones, β-Lactones, and β-Lactams (2006) (0)
- With Alkenes, Enol Ethers, or Enecarbamates (2006) (0)
- Synthesis of Product Class 4 (2006) (0)
- O- and N-Alkylation of Masked Hydroxy or Amino Groups (2002) (0)
- Via Addition of α-Lithio-α-silyl Ethers to Aldehydes or Ketones (2002) (0)
- Towards the Rehabilitation of the Leuckart Reductive Amination Reaction Using Microwave Technology. (2010) (0)
- Regioselective Functionalization of Bis(trimethylsilyl)methylimines with Electrophiles. (1995) (0)
- Fluoride-Ion Mediated Reaction Between Trimethylsilylacetonitrile and Carbonyl Compounds. A New Synthesis of β-Trimethylsilyloxy Nitriles. (1989) (0)
- Reagents and Synthetic Methods. Part 28. Modified Procedures for Anhydrization. Esterification and Thiolesterification of Carboxylic Acids by Means of Available Phosphorus Reagents. (1983) (0)
- A FACILE ACCESS TO PEPTIDES CONTAINING D-ALPHA -METHYL BETA -ALKYLSERINES BY COUPLING OF ALPHA -BRANCHED LEUCHS ANHYDRIDES WITH ALPHA -AMINO ESTERS (1995) (0)
- A β‐Lactam‐Based Stereoselective Access to β,γ‐Dihydroxy α‐Amino Acid‐Derived Peptides with Either α,β‐Like or Unlike Configurations. (2001) (0)
- A Concise Stereoselective Approach to β-Alkylaspartates from . beta.-Lactams via (2 + 2)Cycloaddition Reaction of Ketenes to Glyoxylic Ester-Derived Imines. (2010) (0)
- REAGENTS AND SYNTHETIC METHODS. 25. A NEW METHOD FOR THE SYNTHESIS OF ACYL AZIDES FROM CARBOXYLIC ACIDS AND SODIUM AZIDE INDUCED BY PHENYL DICHLOROPHOSPHATE (1983) (0)
- Frontispiece: Extended Enolates: Versatile Intermediates for Asymmetric C‐H Functionalization via Noncovalent Catalysis (2021) (0)
- Addition of Nitrogen- or Oxygen-Nucleophiles (2006) (0)
- α-Allylation of Aldehydes via a Conjugate Addition-EliminationPathway (2011) (0)
- Sulfur‐ and Selenium‐Substituted Ketenes (2007) (0)
- Intramolecular Sulfur Transfer in N-Enoyl Oxazolidine-2-thiones Promoted by Broensted Acids. Practical Asymmetric Synthesis of β-Mercapto Carboxylic Acids and Mechanistic Insights. (2007) (0)
- Reductive Silylation of -Butyl or Trimethylsilyl Benzoates with the Chlorotrimethylsilane/Magnesium/Hexamethylphosphoric Triamide System (2002) (0)
- Accessing Chiral Pyrrolodiketopiperazines under Organocatalytic Conditions (2022) (0)
- Practical Synthesis of alpha-Amino Acid N-Carboxy Anhydrides of Polyhydroxylated alpha-Amino Acids from beta-Lactam Frameworks. Model Studies toward the Synthesis of Directly Linked Peptidyl Nucleoside Antibiotics. (1998) (0)
- Mg(II)-Catalyzed Conjugate Addition of MeNO2 to α′-Hydroxyenones (2006) (0)
- With Disilanes by Fluoride-Induced Catalysis (2002) (0)
- REAGENTS AND SYNTHETIC METHODS. 18. N-(TRIMETHYLSILYL)-2-OXAZOLIDINONE, A USEFUL SILYLATING AGENT FOR HYDROXY COMPOUNDS (1983) (0)
- Phosphorus-Substituted Ketenes (2006) (0)
- Versatility of β‐Lactams in Synthesis: Studies Directed Toward the Synthesis of Complex Nucleoside Antibiotics and Some Macrocyclic Peptides (2001) (0)
- Synthetic Studies Towards Peptidyl Nucleoside Antibiotics: First Synthesis of a Polyoxamic Acid Derivative (IV) Enabling Direct Coupling with α-Amino Acid Esters ( (VI)). (1997) (0)
- DEHYDRATION OF UREAS BY ORGANIC PHOSPHORUS REAGENTS INTO CARBODIIMIDES AND THEIR CONVERSION INTO CYANOGUANIDINES (1982) (0)
- Reactions of Silver Ketenide (2006) (0)
- α′‐Hydroxy Enones as Achiral Templates for Lewis Acid‐Catalyzed Enantioselective Diels—Alder Reactions. (2004) (0)
- Asymmetric 1,4‐Addition of Higher Order Silylcuprates to Oppolzer′s N‐ Enoyl Sultams. (1994) (0)
- Phase Transfer Esterification of the Alkali Metal Salts of Cephalosporins and Penicillins. (1986) (0)
- REAGENTS AND SYNTHETIC METHODS. 39. N,N-DIMETHYLCHLOROSULFITEMETHANIMINIUM CHLORIDE (SOCL2-DMF) A VERSATILE DEHYDRATING REAGENT (1984) (0)
- Functionalization of N‐[(Silyl)methyl]‐β‐lactam Carbanions with Carbon Electrophiles. (2006) (0)
- Reagent and Synthetic Methods. Part 62. N,N-Dimethylphosphoramidic Dichloride: A Convenient Reagent for the Preparation of β-Lactams from Acetic Acids and Imines. (1987) (0)
- Via Asymmetric Reduction with -Chlorodiisopinocampheylborane (2002) (0)
- REAGENTS AND SYNTHETIC METHODS. 29. N-ACYLPHTHALIMIDES FROM CARBOXYLIC ACIDS AND PHOSPHOROUS REAGENTS UNDER PHASE TRANSFER CONDITIONS (1983) (0)
- Considered as Reagents and Synthetic Methods. Part 50. A Novel Synthetic Approach to N-Unsubstituted β-Lactams. (1986) (0)
- Photochemical Wolff Rearrangement (2006) (0)
- Reductive Silylation of Trimethylsilyl Alkanoates with the Chlorotrimethylsilane/Sodium/Tetrahydrofuran System (2002) (0)
- Nitrogen-Substituted Ketenes (2006) (0)
- Copper-Catalyzed Enantioselective Conjugate Addition of Dialkylzinc Reagents to α′-Oxy Enones. (2009) (0)
- The Cycloaddition of Monoalkylketenes to 2‐Oxoalkanoic Ester‐Derived Imines: A Concise Stereoselective Approach to α,β‐ Disubstituted Aspartes and 3,4‐Dialkylsubstituted β‐Lactams. (1994) (0)
- [2+2]-Cycloaddition Reactions Leading to β-Lactams (2006) (0)
- Preparations: Sections 11.41 – 11.50 (2005) (0)
- Phosphazene P4-But Base for the Ullmann Biaryl Ether Synthesis. (1999) (0)
- Diarylprolinol Ethers: Expanding the Potential of Enamine/Iminium‐Ion Catalysis (2007) (0)
- Direct Oxyamination Reaction of Aldehydes with Nitrosobenzene (2007) (0)
- A Handy Preparation of Bis(trimethylsilyl)methylamine. (1992) (0)
- Retro-[1,2]-Brook Rearrangement of α-Stannyl Silyl Ethers (2002) (0)
- Considered as Reagent and Synthetic Methods. Part 68. An Extension of Barret′s Procedure for the Preparation of Potentially Valuable Carbapenem Intermediates. (1988) (0)
- REAGENTS AND SYNTHETIC METHODS. 34. A NEW SYNTHESIS OF BROMOTRIMETHYLSILANE AND ITS USE IN THE SYNTHESIS OF AZIDOTRIMETHYLSILANE, ISOCYANATOTRIMETHYLSILANE AND CYANOTRIMETHYSILANE (1984) (0)
- Deprotonative α-Silylation of Aliphatic Ethers with Lithium-Free Butylpotassium and Chlorosilanes (2002) (0)
- From Silyl Hydrides and Fischer Alkoxycarbene Complexes (2002) (0)
- Elimination Reactions of α-Amino Acids or Their Derivatives (2006) (0)
- Catalytic Asymmetric Synthesis of γ‐Substituted Vinyl Sulfones. (2011) (0)
- Elimination Reactions of α-Phosphorylcarboxylic Acid Derivatives (2006) (0)
- REAGENTS AND SYNTHETIC METHODS. 32. SYNTHESIS OF AROMATIC NITRILES FROM ALDEHYDES AND HYDROXYLAMINE BY MEANS OF POLYPHOSPHORIC ACID (PPA) (1984) (0)
- Dehydrohalogenation of Carboxylic Acid Chlorides with Solid-Supported Bases (2006) (0)
- Regioselective Functionalization of 1-Aza-1,3-butadienes from Bis- and Mono(trimethylsilyl)methylamine with Organocuprates. (1998) (0)
- A β‐Lactam Approach to γ‐Amino β‐Keto Acid Derivatives. (1992) (0)
- Desulfurative Silylation of α-Phenylsulfanyl Ethers with Lithium 1-(Dimethylamino)naphthalenide and Chlorosilanes (2002) (0)
- Reagents and Synthetic Methods. Part 69. Synthetic Utility of Azetidine-2,3-diones: A New Approach to 3-Hydroxyethyl-β-lactams and α-Amino Acid Derivatives. (1988) (0)
- Design and Evaluation of a Practical Camphor-Based Methyl Ketone Enolate for Highly Stereoselective “Acetate” Aldol Reactions. (1998) (0)
- From Silyl Anions and Esters (2002) (0)
- Unveiling Reliable Catalysts for the Asymmetric Nitroaldol (Henry) Reaction (2005) (0)
- Reagents and Synthetic Methods. Part 66. Reduction of α,β‐Unsaturated Nitro Compounds with Tributyltin Hydride. (1988) (0)
- REAGENTS AND SYNTHETIC METHODS. 30. PRACTICAL AND IMPROVED METHOD FOR FORMYLATING AMINO COMPOUNDS BY MEANS OF FORMIC ACID-DIMETHYLFORMAMIDE SYSTEM (1984) (0)
- Oxygen-Substituted Ketenes (2007) (0)
- Reagents and Synthetic Methods. Part 16. Aminolysis of N-Acyl-2-phenyliminooxazolidine. A New Synthesis of Amides. (1982) (0)
- Diastereoselective Conjugate Reduction and Enolate Trapping with Glyoxylate Imines. A Concise Approach to β-Lactams That Involves a Ternary Combination of Components. (2010) (0)
- From Silyl Hydrides and -Vinylamides or -Vinylureas (2002) (0)
- From β-Lactams to α- and β-Amino Acid Derived Peptides (2010) (0)
- Deprotonative α-Silylation of Cyclic Secondary --Butoxycarbonyl Amines with -Butyllithium/,,′,′-Tetramethylethylenediamine or -Butyllithium/(−)-Sparteine and (2002) (0)
- From α-Metallosilanes (2002) (0)
- The Asymmetric Synthesis of β-Lactams Through Double Stereodifferentiating Cycloaddition Reactions. (2010) (0)
- A Strategy for the Asymmetric Aminohomologation of α,β-Dihydroxy Aldehydes: Application to the Synthesis of the Southwest Tripeptide Segment of Echinocandin B. (2000) (0)
- Lewis Acid Catalyzed Bellus–Claisen Rearrangement (2006) (0)
- Rigidified Bis(sulfonyl)ethylenes as Effective Michael Acceptors for Asymmetric Catalysis: Application to the Enantioselective Synthesis of Quaternary Hydantoins (2023) (0)
- With Tris(trimethylsilyl)aluminum–Diethyl Ether Complex (2002) (0)
- The Nef Reaction on Trialkylsilyl Nitronates Promoted by m‐Chloroperbenzoic Acid. An Efficient Route to α‐Alkoxy Ketones from Nitroalkanes. (1988) (0)
- Applications of Product Class 4 in Organic Synthesis (2006) (0)
- Cycloaddition Reactions with Imines or Hydrazones Leading to β-Lactams (2006) (0)
- A beta-lactam-based stereoselective access to beta,gamma-dihydroxy alpha-amino acid-derived peptides with either alpha,beta-like or unlike configurations. (2001) (0)
- Reagents and Synthetic Methods. Part 55. New Methods for the Preparation of tert- Butyldimethylsilyl Triflate and Trimethylsilyl Triflate. (1986) (0)
- Organocatalytic Asymmetric Aza-Henry Reaction (2006) (0)
- Modification of Existing α-Silyl Alcohols or Ethers (2002) (0)
- REACTION OF PHENYL N‐PHENYLPHOSPHORAMIDOAZIDATE WITH CARBOXYLIC ACIDS AND AMINES (1982) (0)
- Nitrogen- and Phosphorus-Substituted Ketenes (2007) (0)
- From (S)‐α‐Amino β‐Hydroxyacids to (R)‐α,β‐ Diamino‐γ‐hydroxyacid N‐Carboxyanhydrides via β‐Lactams. (1994) (0)
- α-Silyl Alcohols, Ethers, and Amines (2003) (0)
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