Polymer-supported ferrocenyl oxazolines for the catalyzed highly enantioselective phenyl transfer to aldehydes

被引:45
作者
Bolm, C [1 ]
Hermanns, N [1 ]
Classen, A [1 ]
Muñiz, K [1 ]
机构
[1] Rhein Westfal TH Aachen, Inst Organ Chem, D-52056 Aachen, Germany
关键词
D O I
10.1016/S0960-894X(02)00271-8
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
A new chiral MeO-PEG-supported ferrocenyl oxazoline was synthesized and successfully employed in the enantioselective phenyl transfer to aldehydes. The products were obtained in high yields and with excellent enantioselectivities (up to 97% ee). Furthermore, the recovery of the ferrocene was facile, and catalyst efficiency was maintained in subsequent reactions. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:1795 / 1798
页数:4
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