Tandem Michael/Michael reactions mediated by phosphines or aryl thiolates

被引：45

作者：

Brown, PM ^{[1
]}

Käppel, N ^{[1
]}

Murphy, PJ ^{[1
]}

机构：

[1] Univ Wales, Dept Chem, Bangor LL57 2UW, Gwynedd, Wales

来源：

TETRAHEDRON LETTERS | 2002年 / 43卷 / 48期

关键词：

tandem reactions; Michael additions;

D O I：

10.1016/S0040-4039(02)02142-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Tri-n-Butyl phosphine was found to effect tandem Michael/Michael cyclisations leading to the formation of cyclopentenes and cyclohexenes in good yields, whilst p-TolSH in conjunction with a catalytic amount of p-TolSNa effected cyclisation to the corresponding cyclopentanes and cyclohexanes. (C) 2002 Published by Elsevier Science Ltd.

引用

页码：8707 / 8710

页数：4

共 25 条

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