BIRADICAL FORMATION FROM MOLECULES WITH (Z)-7-SULFONYL-3-HEXEN-1,5-DIYNE FUNCTIONALITIES

被引：43

作者：

WU, MJ ^{[1
]}

LIN, CF ^{[1
]}

WU, JS ^{[1
]}

CHEN, HT ^{[1
]}

机构：

[1] KAOHSIUNG MED COLL,GRAD INST PHARMACEUT SCI,KAOHSIUNG,TAIWAN

来源：

TETRAHEDRON LETTERS | 1994年 / 35卷 / 12期

关键词：

D O I：

10.1016/S0040-4039(00)73185-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Molecule that contains (Z)-7-sulfonyl-3-hexen-1,5-diyne functionalities undergoes base-catalyzed isomerization to (Z)-eneyne-allene-sulfone and subsequent Myers cyclization to form aromatic products, presumably via a biradical intermediate. In the presence of a nucleophile, (Z)-eneyne-allene-sulfone served os a good Michael acceptor.

引用

页码：1879 / 1882

页数：4

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