REGIOSELECTIVE AND ENANTIOSELECTIVE HYDROSILYLATION OF 1-ARYLALKENES BY USE OF PALLADIUM-MOP CATALYST

Authors
UOZUMI Y KITAYAMA K HAYASHI T
Citation
Y. Uozumi et al., REGIOSELECTIVE AND ENANTIOSELECTIVE HYDROSILYLATION OF 1-ARYLALKENES BY USE OF PALLADIUM-MOP CATALYST, Tetrahedron : asymmetry, 4(12), 1993, pp. 2419-2422
Citations number
38
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Tetrahedron : asymmetry → ACNP
ISSN journal
09574166
Volume
4
Issue
12
Year of publication
1993
Pages
2419 - 2422
Database
ISI
SICI code
0957-4166(1993)4:12<2419:RAEHO1>2.0.ZU;2-1
Abstract
Hydrosilylation of styrenes bearing beta-substituents with trichlorosi lane was catalyzed by a palladium complex (0.1 mol %) coordinated with (R)-2-methoxy-2'-diphenylphosphino-1,1'-binaphthyl ((R)-MeO-MOP) to g ive high yields of optically active 1-aryl-1-silylalkanes (80 similar to 85% ee) as single regioisomers. The resulting silanes were readily converted into the corresponding optically active alcohols (80 similar to 99% yield).