Palladium-catalyzed asymmetric allylic substitution using planar chiral hydrazone ligands

被引：24
|
作者：
Mino, T [1 ]
Ogawa, T
Yamashita, M
机构：
[1] Chiba Univ, Fac Engn, Dept Mat Technol, Inage Ku, Chiba 2638522, Japan
[2] Doshisha Univ, Fac Engn, Dept Mol Sci & Technol, Kyoto 6100394, Japan
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2003年 / 665卷 / 1-2期
关键词：
palladium; ferrocene; hydrazone; asymmetric catalysis; allylic alkylation; allylic amination;
D O I：
10.1016/S0022-328X(02)02102-2
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 (3) with a dimethyl malonate-BSA-LiOAc system has been successfully carried out in the presence of planar chiral phosphine-hydrazone ligands such as 2a in good yields with good enantioselectivities (up to 96% ec). (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：122 / 126
页数：5
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