A new P-chiral bisphosphine, 1,1′-bis[(t-butyl)methylphosphino]ferrocene, as an effective ligand in catalytic asymmetric hydrosilylation of simple ketones

被引:55
|
作者
Tsuruta, H [1 ]
Imamoto, T [1 ]
机构
[1] Chiba Univ, Fac Sci, Dept Chem, Inage Ku, Chiba 2638522, Japan
关键词
D O I
10.1016/S0957-4166(99)00042-7
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The asymmetric hydrosilylation of simple ketones was catalyzed by a rhodium complex with a P-chiral bisphosphine, 1,1'-bis[(t-butyl)methylphosphino] ferrocene, to give optically active alcohols with enantiomeric excesses of up to 92%. (C) 1999 Elsevier Science Ltd. All rights reserved.
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页码:877 / 882
页数:6
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