Asymmetric allylic alkylation of cycloalkenediol diacetates using a chiral phosphine ligand bearing a carboxyl group

被引:18
|
作者
Okauchi, T [1 ]
Fujita, K [1 ]
Ohtaguro, T [1 ]
Ohshima, S [1 ]
Minami, T [1 ]
机构
[1] Kyushu Inst Technol, Dept Appl Chem, Kitakyushu, Fukuoka 8048550, Japan
关键词
D O I
10.1016/S0957-4166(00)00080-X
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Asymmetric induction in the allylic alkylation of cycloalkenediol diacetates was performed using a chiral alkylphosphine ligand bearing a carboxyl group, 3-(diphenylphosphino)butanoic acid. An increase in enantiomeric excess of the monoalkylated products of cis-cycloalkenediol diacetates was observed through a sequential asymmetric allylic alkylation-kinetic resolution process. (C) 2000 Elsevier Science Ltd. All rights reserved.
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页码:1397 / 1403
页数:7
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