ASYMMETRIC HYDROSILYLATION CATALYZED BY POLYMER-SUPPORTED THIAZOLIDINE RHODIUM CATALYSTS

被引：0
|
作者：
LEI Yaohui
LI Hong
HE Binglin(Institute of Polymer Chemistry
机构：
来源：
ChineseJournalofReactivePolymers | 1999年 / Z1期
关键词：
Polymer-supported thiazolidine ligands; Asymmetric hydrosilylation;
D O I：
暂无
中图分类号：
O621.251 [];
学科分类号：
摘要：
Asymmetric hydrisilylation catalyzed by polymeric thiazolidine rhodium catalystswas conducted. Almost the same optical yields have been obtained when comb-shapedpolymeric ligands and their corresponding monomer complexed rhodium cataltystswere used to asymmetric hydrosilylation of acetophenone. Optical yield of chira 1- methylbenzyl alcohol reaches as high as 71.5%. Temperature dependence of enantio- selective hydrosilylation of acetophenone was discussed.
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页码：1 / 5
页数：5
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