Calcium-BINOL: a novel and efficient catalyst for asymmetric Michael reactions

被引：72

作者：

Kumaraswamy, G ^{[1
]}

Sastry, MNV ^{[1
]}

Jena, N ^{[1
]}

机构：

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

来源：

TETRAHEDRON LETTERS | 2001年 / 42卷 / 48期

关键词：

calcium-BINOL; Michael reactions; Bronsted base; Lewis acid;

D O I：

10.1016/S0040-4039(01)01736-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new calcium-BINOL catalyst has been developed for asymmetric Michael addition reactions of enones and enals. This inexpensive monometallic catalyst functions not only as a Lewis acid but also acts as a Bronsted base. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：8515 / 8517

页数：3

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