Enantioselective Michael addition reactions catalyzed by a new heterobimetallic asymmetric complex

被引：8

作者：

Choudary, BM ^{[1
]}

Chowdari, NS ^{[1
]}

Kantam, ML ^{[1
]}

机构：

[1] Indian Inst Chem Technol, Hyderabad 500007, Andhra Pradesh, India

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 1999年 / 142卷 / 03期

关键词：

asymmetric Michael addition; heterobimetallic catalyst; enones; malonates;

D O I：

10.1016/S1381-1169(98)00325-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A heterobimetallic catalyst obtained by reaction of LiAlH4 with aminodiol derived from natural (+)-tartaric acid promotes asymmetric Michael addition of malonic eaters, thiophenols and nitro alkanes to cyclic and acyclic enones with excellent yields albeit low enantiomeric excess. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：389 / 392

页数：4

共 13 条

[11] CATALYTIC ASYMMETRIC MICHAEL ADDITION OF NITROALKANE TO ENONE AND ENAL
YAMAGUCHI, M
SHIRAISHI, T
IGARASHI, Y
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[J]. TETRAHEDRON LETTERS, 1994, 35 (44) : 8233 - 8236
[12] Asymmetric Michael addition of malonate anions to prochiral acceptors catalyzed by L-proline rubidium salt
Yamaguchi, M
Shiraishi, T
Hirama, M
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1996, 61 (10) : 3520 - 3530
[13] A CATALYTIC ENANTIOSELECTIVE MICHAEL ADDITION OF A SIMPLE MALONATE TO PROCHIRAL ALPHA,BETA-UNSATURATED KETONES AND ALDEHYDES
YAMAGUCHI, M
SHIRAISHI, T
HIRAMA, M
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1993, 32 (08): : 1176 - 1178

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