FACILE SYNTHESIS OF 2,5-DIACYLTHIOPHENES

被引：50

作者：

MIYAHARA, Y

机构：

[1] Department of Chemistry, Faculty of Science, Kyushu University 33, Fukuoka, 812, Hakozaki, Higashi-ku

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 1979年 / 16卷 / 06期

关键词：

D O I：

10.1002/jhet.5570160612

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A base‐catalyzed condensation of diketo sulfides [(RCOCH2)2S] with glyoxal affording 2,5‐diacylthiophenes has been effected under mild conditions. Excellent results were readily obtained when R was various substituted phenyl, thienyl, or t‐butyl groups. Although the yield for R = methyl was poor, the increase in length of the aliphatic chain markedly increased the yields. Copyright © 1979 Journal of Heterocyclic Chemistry

引用

页码：1147 / 1151

页数：5

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