SYNTHESIS OF THE FIRST THIENO[3,4-C]THIOPHENE STABILIZED ONLY BY ELECTRONIC EFFECTS

被引：24

作者：

BEYE, N ^{[1
]}

CAVA, MP ^{[1
]}

机构：

[1] UNIV ALABAMA,DEPT CHEM,TUSCALOOSA,AL 35487

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1994年 / 59卷 / 08期

关键词：

D O I：

10.1021/jo00087a045

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The stable, crystalline 1,3-dibromo-4,6-dicyanothieno[3,4-c]thio (3a) has been synthesized. This is the first example of a thieno[3,4-c]thiophene stabilized solely by electronic effects. The dicarbomethoxy dibromo analog 3b and the tetrabromo analog 3c were also-generated and found to be considerably less stable.

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页码：2223 / 2226

页数：4

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