Catalytic, asymmetric cyclopropanation of diephenylethene mediated by chiral copper-(Schiff base) complexes

Authors
Li, ZN Chen, HL
Citation
Zn. Li et Hl. Chen, Catalytic, asymmetric cyclopropanation of diephenylethene mediated by chiral copper-(Schiff base) complexes, REACT KIN C, 73(2), 2001, pp. 217-222
Citations number
14
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
REACTION KINETICS AND CATALYSIS LETTERS
ISSN journal
01331736 → ACNP
Volume
73
Issue
2
Year of publication
2001
Pages
217 - 222
Database
ISI
SICI code
0133-1736(2001)73:2<217:CACODM>2.0.ZU;2-#
Abstract
Asymmetric cyclopropanation of diphenylethene with diazoacetates was cataly zed by new copper-(Schiff base) complexes. The effects of the substituents in substituted salicylaldehyde on the ee's were studied, and a 94.5% ee was achieved.