ENANTIOSELECTIVE CONJUGATE ADDITION OF DIETHYLZINC TO CHALCONE CATALYZED BY CO(ACAC)(Z) AND CHIRAL AMINO-ALCOHOLS

Authors
DEVRIES AHM FERINGA BL
Citation
Ahm. Devries et Bl. Feringa, ENANTIOSELECTIVE CONJUGATE ADDITION OF DIETHYLZINC TO CHALCONE CATALYZED BY CO(ACAC)(Z) AND CHIRAL AMINO-ALCOHOLS, Tetrahedron : asymmetry, 8(9), 1997, pp. 1377-1378
Citations number
22
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Tetrahedron : asymmetry → ACNP
ISSN journal
09574166
Volume
8
Issue
9
Year of publication
1997
Pages
1377 - 1378
Database
ISI
SICI code
0957-4166(1997)8:9<1377:ECAODT>2.0.ZU;2-3
Abstract
Co(acac)(2) in the presence of chiral ligands has been employed as cat alyst for the enantioselective conjugate addition of diethylzinc to ch alcone. With chiral amino alcohols derived from (+)-camphor, enantiose lectivities up to 83% were achieved. (C) 1997 Elsevier Science Ltd.