Asymmetric reactions of chiral imide enolates with α-keto esters (original) (raw)
Asymmetric alkylation reactions of chiral imide enolates. A practical approach to the enantioselective synthesis of .alpha.-substituted carboxylic acid derivatives
David Mathre
Journal of the American Chemical Society, 1982
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Enantioselective Generation and Diastereoselective Reactions of Chiral Enolates Derived from ?-Heterosubstituted Carboxylic Acids. Preliminary Communication
Reto Naef
Helvetica Chimica Acta, 1981
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Stereoselective additions to carboxylic acid dianions and β-lactone substituted ester enolates
Alexander Chucholowski
Tetrahedron, 1984
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Enantiopure beta-methoxy carboxyl derivatives from a chiral titanium enolate and dimethyl acetals
Pedro Romea, Jaume. Vilarrasa
Tetrahedron Letters, 2001
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A General Method for the Synthesis of Enantiomerically Pure β-Substituted, β-Amino Acids through α-Substituted Succinic Acid Derivatives
Francis Johnson
The Journal of Organic Chemistry, 1999
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The Addition Reaction of Samarium Enolates and 2-Haloenolates Derived from Esters, and Amides to Imines. Totally Stereoselective Synthesis of Enantiopure 3,4-Diamino Esters or Amides
Santiago García-Granda
Advanced Synthesis & Catalysis, 2009
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Addition to activated imines of enolates from chiral N-acyloxazolidinones
Isaac Abrahams
Tetrahedron, 1994
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New chiral acetate imide enolate for stereoselective aldol reactions
Claudio Palomo
Tetrahedron Letters, 1996
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Chiral enolate design
David Mathre
Pure and Applied Chemistry, 2000
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Efficient asymmetric protonation of enolates with readily accessible chiral α-sulfinyl alcohols
Gregorio Asensio
Tetrahedron: Asymmetry, 1998
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Amino-β-ketosulfones as chiral educts: A facile synthesis of enantiopure α-amino ketones
Somnath Mondal
Tetrahedron, 1998
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Stereoselective syntheses and reactions of chiral oxygenated α,β-unsaturated-γ- and δ-lactones
Bernardo Herradón
Tetrahedron-asymmetry, 1996
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Stereoselective Synthesis of α- and β-C-Glycosides by Addition of Titanium Enolates to Glycals
Erik Galvez
Synlett, 2009
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Michael Addition−Elimination Reactions of Chiral Enolates with Ethyl 3-Halopropenoates
Jorge Esteban
Organic Letters, 2008
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An improved method for the asymmetric protonation of enolates with chiral α-sulfinyl alcohols/trifluoroethanol
Gregorio Asensio
Tetrahedron: Asymmetry, 2001
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Organic synthesis via enolates
Vimal Rarh
2008
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Substrate-Controlled Michael Additions of Chiral Ketones to Enones
Pedro Romea
Organic Letters, 2014
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ChemInform Abstract: ENANTIOSELECTIVE ALKYLATION OF KETONES VIA CHIRAL, NONRACEMIC LITHIOENAMINES. AN ASYMMETRIC SYNTHESIS OF α-ALKYL AND α,α′-DIALKYL CYCLIC KETONES
Melvin Druelinger
Chemischer Informationsdienst, 1981
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Stereoselective syntheses of (+)-isoretronecanol and (+)-5-epi-tashiromine via addition of chiral titanium (iv) enolates to cyclic n-acyliminium ions
Ronaldo Aloise Pilli
2008
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Syntheses of Highly Substituted Enantiopure C6 and C7 Enones 1
Eduardo Torres
Journal of the American Chemical Society, 2002
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Catalytic Asymmetric [4+ 2] Cycloadditions and Hosomi–Sakurai Reactions of α-Alkylidene β-Keto Imides
Takashi Niwa
Organic …, 2013
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Enolate ions: synthetic equivalents of 1,3-dianions
Rolf Saalfrank
Tetrahedron, 1988
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Stereoselective alkylation of C2-symmetric chiral N-phthaloylglycinamides in the preparation of enantiopure α-amino acids
Eusebio Juaristi
Tetrahedron: Asymmetry, 2000
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Metal-assisted aldol condensation of chiral .alpha.-halogenated imide enolates: a stereocontrolled chiral epoxide synthesis
Ahmed Abdel-Magid
Journal of the American Chemical Society, 1986
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Chiral N -Phosphonyl Imine Chemistry: Asymmetric Additions of Ester Enolates for the Synthesis of β Amino Acids
Parminder Kaur
Chemical Biology & Drug Design, 2008
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Asymmetric synthesis of 1,3-aminoketals
Yves Troin
Tetrahedron: Asymmetry, 2005
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A Desilylative Approach to Alkyl Substituted C(1)‐Ammonium Enolates: Application in Enantioselective [2+2] Cycloadditions
David Cordes
Angewandte Chemie
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The Use of Samarium Enolates, A Novel Alternative in the Addition Reactions to Imines. Synthesis of 3-Amino Esters, Amides and Enantiopure 3,4-Diamino Esters
Humberto Rodríguez-Solla
Advanced Synthesis & Catalysis, 2009
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γ-Amino-β-ketosulfones as chiral educts: A facile synthesis of enantiopure α-amino ketones
Somnath Mondal
Tetrahedron, 1998
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A facile stereospecific synthesis of chiral β-keto sulfoxides
Giovanni Palumbo
1999
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Stereoselective addition of chiral titanium enolates to 5-substituted five-membered oxocarbenium ions
Ronaldo Aloise Pilli
Journal of the Brazilian Chemical Society, 2008
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Direct asymmetric catalytic syntheses of alpha,beta-difunctional amino and hydroxy carbonyls via the bifunctional catalytic in-situ generation of chiral enolates
Gary Cutting
2006
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