CHIRAL OXAZOLINYLFERROCENE-PHOSPHINE HYBRID LIGAND FOR THE ASYMMETRIC HYDROSILYLATION OF KETONES

被引:172
作者
NISHIBAYASHI, Y [1 ]
SEGAWA, K [1 ]
OHE, K [1 ]
UEMURA, S [1 ]
机构
[1] KYOTO UNIV,GRAD SCH ENGN,DIV ENERGY & HYDROCARBON CHEM,KYOTO 60601,JAPAN
关键词
D O I
10.1021/om00012a012
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A neu, type of chiral oxazolinylferrocene-phosphine hybrid is a very effective ligand for Rh(I)-catalyzed asymmetric hydrosilylation of simple ketones to give the corresponding sec-alcohols (91% ee) after acid hydrolysis. Similar reactions also proceed highly selectively (96% ee) by use of Ir(I) catalyst, but the configuration of the products is completely reverse.
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页码:5486 / 5487
页数:2
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