ENANTIOSELECTIVE PROTONATION OF CARBANIONS WITH CHIRAL PROTON SOURCES

[1] KINETIC SOLVENT ISOTOPE EFFECT AND PROTON INVENTORY STUDY OF THE CARBON PROTONATION OF AMINE ADDUCTS OF BENZYLIDENE MELDRUM ACID AND OTHER MELDRUM ACID-DERIVATIVES - EVIDENCE FOR CONCERTED INTRAMOLECULAR PROTON-TRANSFER [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (11) : 3409 - 3415

[2] BOCHE G, 1982, TETRAHEDRON LETT, V23, P5403

[3] LIGAND-EXCHANGE IN ASYMMETRIC REACTIONS OF LITHIUM ENOLATES - APPLICATION TO THE DERACEMIZATION OF ALPHA-AMINO-ACIDS [J]. TETRAHEDRON LETTERS, 1986, 27 (41) : 4975 - 4978

[4] DERACEMIZATION BY ENANTIOSELECTIVE PROTONATION .4. AN IMPROVED METHOD FOR THE ENANTIOMERIC ENRICHMENT OF ALPHA-AMINOACIDS USING METALATION BY MEANS OF CHIRAL AMIDES [J]. TETRAHEDRON LETTERS, 1980, 21 (26) : 2521 - 2524

[5] DE-RACEMIZATION BY ENANTIOSELECTIVE PROTONATION - NEW METHOD FOR ENANTIOMERIC ENRICHMENT OF ALPHA-AMINO-ACIDS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (23) : 7415 - 7416

[6] DUHAMEL L, 1984, B SOC CHIM FR, V2, P421

[7] DUHAMEL L, 1982, B SOC CHIM FR, V2, P75

[8] ASYMMETRIC-SYNTHESIS USING ALKYLATING-AGENTS WITH CHIRAL LEAVING GROUPS - ENANTIOSELECTIVE ALKYLATION OF GLYCINE [J]. TETRAHEDRON LETTERS, 1982, 23 (28) : 2863 - 2866

[9] ENANTIOSELECTIVE METHYLATION OF GLYCINE INFLUENCE OF THE STRUCTURE OF THE CHIRAL NUCLEOFUGAL [J]. TETRAHEDRON LETTERS, 1987, 28 (33) : 3801 - 3804

[10] ENANTIOSELECTIVE ALKYLATION OF ENOLATE DERIVED FROM GLYCINE INFLUENCE OF THE IMINE MOIETY [J]. TETRAHEDRON LETTERS, 1984, 25 (22) : 2355 - 2358

[1] KINETIC SOLVENT ISOTOPE EFFECT AND PROTON INVENTORY STUDY OF THE CARBON PROTONATION OF AMINE ADDUCTS OF BENZYLIDENE MELDRUM ACID AND OTHER MELDRUM ACID-DERIVATIVES - EVIDENCE FOR CONCERTED INTRAMOLECULAR PROTON-TRANSFER [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (11) : 3409 - 3415

[2] BOCHE G, 1982, TETRAHEDRON LETT, V23, P5403

[3] LIGAND-EXCHANGE IN ASYMMETRIC REACTIONS OF LITHIUM ENOLATES - APPLICATION TO THE DERACEMIZATION OF ALPHA-AMINO-ACIDS [J]. TETRAHEDRON LETTERS, 1986, 27 (41) : 4975 - 4978

[4] DERACEMIZATION BY ENANTIOSELECTIVE PROTONATION .4. AN IMPROVED METHOD FOR THE ENANTIOMERIC ENRICHMENT OF ALPHA-AMINOACIDS USING METALATION BY MEANS OF CHIRAL AMIDES [J]. TETRAHEDRON LETTERS, 1980, 21 (26) : 2521 - 2524

[5] DE-RACEMIZATION BY ENANTIOSELECTIVE PROTONATION - NEW METHOD FOR ENANTIOMERIC ENRICHMENT OF ALPHA-AMINO-ACIDS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (23) : 7415 - 7416

[6] DUHAMEL L, 1984, B SOC CHIM FR, V2, P421

[7] DUHAMEL L, 1982, B SOC CHIM FR, V2, P75

[8] ASYMMETRIC-SYNTHESIS USING ALKYLATING-AGENTS WITH CHIRAL LEAVING GROUPS - ENANTIOSELECTIVE ALKYLATION OF GLYCINE [J]. TETRAHEDRON LETTERS, 1982, 23 (28) : 2863 - 2866

[9] ENANTIOSELECTIVE METHYLATION OF GLYCINE INFLUENCE OF THE STRUCTURE OF THE CHIRAL NUCLEOFUGAL [J]. TETRAHEDRON LETTERS, 1987, 28 (33) : 3801 - 3804

[10] ENANTIOSELECTIVE ALKYLATION OF ENOLATE DERIVED FROM GLYCINE INFLUENCE OF THE IMINE MOIETY [J]. TETRAHEDRON LETTERS, 1984, 25 (22) : 2355 - 2358