Palladium-catalyzed asymmetric allylic alkylation using (R)-2-(methoxymethyl)pyrrolidine-derived aminophosphine ligands

被引:39
|
作者
Mino, T [1 ]
Tanaka, Y [1 ]
Sakamoto, M [1 ]
Fujita, T [1 ]
机构
[1] Chiba Univ, Fac Engn, Dept Mat Technol, Inage Ku, Chiba 2638522, Japan
关键词
D O I
10.1016/S0957-4166(01)00426-8
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Palladium-catalyzed asymmetric allylic alkylation of 1,3-diphenyl-2-propenyl acetate 7a using a dimethyl malonate-BSA-LiOAc system has been successfully carried out in the presence of new chiral aminophosphine ligands such as 4 in good yields with good enantioselectivities (up to 96 4, e.e.). (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:2435 / 2440
页数:6
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