PREPARATION OF FUNCTIONALIZED CYCLOBUTENONES AND PHENOLIC-COMPOUNDS FROM ALPHA-DIAZO BETA-KETOPHOSPHONATES

被引：12

作者：

ANDRIAMIADANARIVO, R ^{[1
]}

PUJOL, B ^{[1
]}

CHANTEGREL, B ^{[1
]}

DESHAYES, C ^{[1
]}

DOUTHEAU, A ^{[1
]}

机构：

[1] INST NATL SCI APPL,DEPT BIOCHIM,CHIM ORGAN LAB,F-69621 VILLEURBANNE,FRANCE

来源：

TETRAHEDRON LETTERS | 1993年 / 34卷 / 49期

关键词：

D O I：

10.1016/S0040-4039(00)61512-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

When heated in refluxing benzene or tolune, alpha-diazo beta-ketophosphonates 2, prepared in three steps from aldeehydes or ketones, gave rise to functionalized cyclobutenones 4 or phenolic compounds 5. These products are formed by electrocyclisation respectively of a vinyl or dienylketene, resulting from a Wolff rearrangement.

引用

页码：7923 / 7924

页数：2

共 8 条

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