USE OF BIS(OXAZOLINE)-METAL COMPLEXES AS CHIRAL CATALYSTS FOR ASYMMETRIC-DIELS-ALDER REACTIONS USING 2-ACETYL-1,4-NAPHTHOQUINONE AS A DIENOPHILE

Authors
BRIMBLE MA MCEWAN JF
Citation
Ma. Brimble et Jf. Mcewan, USE OF BIS(OXAZOLINE)-METAL COMPLEXES AS CHIRAL CATALYSTS FOR ASYMMETRIC-DIELS-ALDER REACTIONS USING 2-ACETYL-1,4-NAPHTHOQUINONE AS A DIENOPHILE, Tetrahedron : asymmetry, 8(24), 1997, pp. 4069-4078
Citations number
35
Journal title
Tetrahedron : asymmetry → ACNP
ISSN journal
09574166
Volume
8
Issue
24
Year of publication
1997
Pages
4069 - 4078
Database
ISI
SICI code
0957-4166(1997)8:24<4069:UOBCAC>2.0.ZU;2-Y
Abstract
Asymmetric Diels-Alder reactions of 1,4-naphthoquinone and 2-acetyl-1, 4-naphthoquinone with cyclopentadiene catalyzed by bis(oxazoline)-meta l complexes afforded the corresponding Diels-Alder adducts. Moderate l evels of enantiomeric excess were obtained and a number of different r eaction conditions evaluated. (C) 1997 Elsevier Science Ltd. All right s reserved.