NEW ENANTIOSELECTIVE APPROACH TO ALPHA-ALLOKAINOIDS BY MICHAEL ADDITION TO CHIRAL 4-SUBSTITUTED 2,3-DIDEHYDROPROLINATE

Authors
EZQUERRA J ESCRIBANO A RUBIO A REMUINAN MJ VAQUERO JJ
Citation
J. Ezquerra et al., NEW ENANTIOSELECTIVE APPROACH TO ALPHA-ALLOKAINOIDS BY MICHAEL ADDITION TO CHIRAL 4-SUBSTITUTED 2,3-DIDEHYDROPROLINATE, Tetrahedron letters, 36(34), 1995, pp. 6149-6152
Citations number
26
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
36
Issue
34
Year of publication
1995
Pages
6149 - 6152
Database
ISI
SICI code
0040-4039(1995)36:34<6149:NEATAB>2.0.ZU;2-Z
Abstract
(-) and (+) alpha-Allokainoids hydrochlorides 3 and 4 were obtained by hydrolysis of the corresponding Michael adducts resulting from the ad dition of diethyl malonate to chiral N-urethane protected ethyl 4-benz yl-2,3-didehydroprolinates 9 and 13 respectively.