DIASTEREOSELECTIVE PROTONATION OF ENOLATES OF CHIRAL SCHIFF-BASES

Authors
TABCHEH M GUIBOURDENCHE C PAPPALARDO L ROUMESTANT ML VIALLEFONT P
Citation
M. Tabcheh et al., DIASTEREOSELECTIVE PROTONATION OF ENOLATES OF CHIRAL SCHIFF-BASES, Tetrahedron : asymmetry, 9(9), 1998, pp. 1493-1495
Citations number
31
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Tetrahedron : asymmetry → ACNP
ISSN journal
09574166
Volume
9
Issue
9
Year of publication
1998
Pages
1493 - 1495
Database
ISI
SICI code
0957-4166(1998)9:9<1493:DPOEOC>2.0.ZU;2-C
Abstract
Diastereoselective protonation of potassium enolates of chiral Schiff bases prepared from racemic alpha-amino esters and 2-hydroxypinan-3-on e afforded, after mild cleavage of the imine function, optically activ e alpha-amino esters. (C) 1998 Elsevier Science Ltd. All rights reserv ed.