New chiral cobalt salen complexes containing Lewis acid BF3;: a highly reactive and enantioselective catalyst for the hydrolytic kinetic resolution of epoxides

被引:51
|
作者
Shin, CK
Kim, SJ
Kim, GJ [1 ]
机构
[1] Inha Univ, Dept Chem Engn, Inchon 402751, South Korea
[2] RStech Corp, Taejon 306230, South Korea
关键词
chiral cobalt salen; Lewis acid; BF3; resolution; epoxide;
D O I
10.1016/j.tetlet.2004.08.067
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A new type of chiral cobalt salen complexes bearing BF3 Lewis acid proved to be reactive and enantioselective in the hydrolytic resolution of terminal epoxides. The polymer type salen catalysts also showed a high enantioselectivity in the same reaction. (C) 2004 Elsevier Ltd. All rights reserved.
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页码:7429 / 7433
页数:5
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