Dendritic chiral auxiliaries on silica: a new heterogeneous catalyst for enantioselective addition of diethylzinc to benzaldehyde

被引：56
作者：
Chung, YM
Rhee, HK [1 ]
机构：
[1] Seoul Natl Univ, Sch Chem Engn, Seoul 151742, South Korea
[2] Seoul Natl Univ, Inst Chem Proc, Seoul 151742, South Korea
来源：
CHEMICAL COMMUNICATIONS | 2002年 / 03期
关键词：
D O I：
10.1039/b110331h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
This article reports the first work on the use of silica supported dendritic chiral auxiliaries for the enantioselective addition of diethylzinc to benzaldehyde: the control of dendrimer propagation on the silica surface is of prime importance to obtain enhanced conversion, selectivity, and enantioselectivity.
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收藏
页码：238 / 239
页数：2
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