CYCLOPROPANATION OF UNACTIVATED 1,3-DIENES BY FISCHER CARBENE COMPLEXES

被引：56

作者：

HARVEY, DF

LUND, KP

机构：

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

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1991年 / 113卷 / 23期

关键词：

D O I：

10.1021/ja00023a045

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Though Fischer carbene complexes do not, in general, react with unactivated alkenes, Fischer carbene complexes of molybdenum and chromium have been found to readily monocyclopropanate many simple 1,3-dienes in good-to-excellent yields, with high levels of chemo-, regio-, and stereoselectivity. A mechanism involving the intermediacy of an eta-1-alkyl, eta-3-allyl complex is proposed to account for this selectivity.

引用

页码：8916 / 8921

页数：6

共 57 条

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