Organic Chemistry Portal

Abstracts

Search:



Mechanism of the Proline-Catalysed Enantioselective Aldol Reaction - Recent Advances.

C. Agami, Bull. Soc. Chim. Fr., 1988, 499.

Key Words:
C-C BOND FORMATION/APPENDAGES/ENANTIOGENIC REACTIONS/1,2-ADDITION/O=C-H/ALKEHYDES/O=C-R/KETONES/PROLINE/ALDOL/ENANTIOSELECTIVE



The reactivity of the N-Boc protecting group: an underrated feature

C. Agami, F. Couty, Tetrahedron, 2002, 58, 2701.

Key Words:
protecting groups/cyclisations/oxazolidinones/imidazolidinones/carbamates/inversion reactions/Thorpe-Ingold effect/peptides/BETA-AMINO ALCOHOLS/DIRECTED ORTHO METALATION/ONE-POT SYNTHESIS/STEREOSELECTIVE SYNTHESIS/ASYMMETRIC-SYNTHESIS/ALPHA-AMINO/STEREOCONTROLLED SYNTHESIS/HETEROCYCLIC-DERIVATIVES/CHIRAL OXAZOLIDINONES/EFFICIENT SYNTHESIS



Asymmetric synthesis of alpha-amino acids from a chiral masked form of glyoxal.

C. Agami, F. Couty, C. PuchotKadouri, Synlett, 1998, 449.

Key Words:
alpha-amino acids/glyoxal/iminium ions/organozinc reagents/aza-Cope/Mannich reaction/AZA-COPE REARRANGEMENTS/STEREOCONTROLLED TOTAL SYNTHESES/ENANTIOSELECTIVE TOTAL SYNTHESIS/AMARYLLIDACEAE ALKALOIDS/CYCLIZATION REACTIONS/CONVENIENT SYNTHESIS/ORGANOZINC REAGENTS/ORGANIC-SYNTHESIS/ION CYCLIZATIONS/ALDEHYDES