ANNELATION REACTIONS OF 4-ALKYNYLCYCLOBUTENONES - FORMATION OF METHYLENEBENZOFURANS

被引：33

作者：

XU, SL ^{[1
]}

TAING, M ^{[1
]}

MOORE, HW ^{[1
]}

机构：

[1] UNIV CALIF IRVINE,DEPT CHEM,IRVINE,CA 92717

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1991年 / 56卷 / 21期

关键词：

D O I：

10.1021/jo00021a026

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Thermolysis of a number of 4-alkynyl-4-(propargyloxy)cyclobutenones is reported. These studies show a remarkable rearrangement to methylenebenzofurans accompanied by remote alkene formation. The mechanism and scope of the reactions are discussed.

引用

页码：6104 / 6109

页数：6

共 32 条

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