CYCLIZATION REACTIONS OF MOLYBDENUM AND CHROMIUM CARBENE COMPLEXES WITH ENYNES

被引：21

作者：

HARVEY, DF

LUND, KP

NEIL, DA

机构：

[1] Department of Chemistry, 0506 University of California, San Diego La Jolla

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 44期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/0040-4039(91)80155-Y

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Thermolysis of enynes with pentacarbonyl(butylmethoxycarbene)molybdenum (0) 1a produces vinylcyclopropanes in significantly higher yields than the analogous chromium carbene complexes 1b and 3. Additionally, enynes with an allylic ether substituent are shown to cyclize to vinylcyclopropanes in good to excellent yield.

引用

页码：6311 / 6314

页数：4

共 21 条

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