CATALYTIC ASYMMETRIC HYDROSILYLATION WITH (TRIAZOLINYLIDENE)RHODIUM COMPLEXES CONTAINING AN AXIS OF CHIRALITY

Authors
ENDERS D GIELEN H BREUER K
Citation
D. Enders et al., CATALYTIC ASYMMETRIC HYDROSILYLATION WITH (TRIAZOLINYLIDENE)RHODIUM COMPLEXES CONTAINING AN AXIS OF CHIRALITY, Tetrahedron : asymmetry, 8(21), 1997, pp. 3571-3574
Citations number
16
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Tetrahedron : asymmetry → ACNP
ISSN journal
09574166
Volume
8
Issue
21
Year of publication
1997
Pages
3571 - 3574
Database
ISI
SICI code
0957-4166(1997)8:21<3571:CAHW(C>2.0.ZU;2-E
Abstract
(Triazolinylidene)rhodium(COD) complexes 1-3 containing an axis of chi rality have been prepared with de = 91-97%. The application of these c omplexes as catalysts in an asymmetric hydrosilylation reaction of met hyl ketones 4-7 has been investigated, resulting in an ee of up to 44% . A non-linear temperature effect ('principle of isoinversion') has be en examined. (C) 1997 Elsevier Science Ltd.