ASYMMETRIC AZA-CLAISEN REARRANGEMENT OF ALLYL IMIDATES CATALYZED BY HOMOCHIRAL CATIONIC PALLADIUM(II) COMPLEXES

Authors
UOZUMI Y KATO K HAYASHI T
Citation
Y. Uozumi et al., ASYMMETRIC AZA-CLAISEN REARRANGEMENT OF ALLYL IMIDATES CATALYZED BY HOMOCHIRAL CATIONIC PALLADIUM(II) COMPLEXES, Tetrahedron : asymmetry, 9(6), 1998, pp. 1065-1072
Citations number
45
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Tetrahedron : asymmetry → ACNP
ISSN journal
09574166
Volume
9
Issue
6
Year of publication
1998
Pages
1065 - 1072
Database
ISI
SICI code
0957-4166(1998)9:6<1065:AAROAI>2.0.ZU;2-6
Abstract
The asymmetric aza-Claisen rearrangement of (E)-3-alkyl-2-propenyl N-[ 4-trifluoromethyl)phenyl]benzimidates was catalyzed by a homochiral ca tionic palladium(II) complex generated from )-2-(2-diphenylphosphino)p henyl-4-benzyloxazoline} and silver tetrafluoroborate (Pd:silver=1:1) to give 2-propenyl)-N-[4-(trifluoromethyl)phenyl]benzamide of up to 81 % ee. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.