Chiral [(dialkylamino)methyl](phospholyl)ferrocene ligands as a new class of 1,2-disubstituted ferrocene ligands

被引:30
|
作者
Mourgues, S [1 ]
Serra, D [1 ]
Lamy, F [1 ]
Vincendeau, S [1 ]
Daran, JC [1 ]
Manoury, E [1 ]
Gouygou, M [1 ]
机构
[1] CNRS, UPR 8241, Chim Coordinat Lab, F-31077 Toulouse, France
关键词
ferrocenes; phospholes; N; P ligands; asymmetric catalysis;
D O I
10.1002/ejic.200200671
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
An efficient synthesis of new chiral [(dialkylamino)methyl]-(phospholyl)ferrocenes in an enantiomerically pure form has been developed. These new chiral N,P ligands have been tested in the palladium-catalyzed allylic substitution reaction. High activities and moderate enantioselectivities (up to 67% ee) were observed. (C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003.
引用
收藏
页码:2820 / 2826
页数:7
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