2-PI+4-PI CYCLOADDITIONS OF CARBOCATION ACTIVATED ALLENES

被引：4

作者：

GASSMAN, PG

LOTTES, AC

机构：

[1] Department of Chemistry, University of Minnesota, Minneapolis

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 45期

关键词：

D O I：

10.1016/0040-4039(91)80196-D

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Boron trifluoride etherate opening of an allenic acetal produced an allene which was strongly activated by the alpha-carbocation to undergo 2-pi + 4-pi cycloaddition reactions.

引用

页码：6473 / 6476

页数：4