PREPARATION OF A SERIES OF OLIGO-[THIOPHENE-2,5-DIYL]VINYLENES

被引：44

作者：

NAKAYAMA, J

FUJIMORI, T

机构：

[1] Department of Chemistry, Faculty of Science, Saitama University, Urawa, Saitama

来源：

HETEROCYCLES | 1991年 / 32卷 / 05期

关键词：

D O I：

10.3987/COM-91-5719

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Preparation of a series of oligo[thiophene-2,5-diyl]vinylenes (3) is reported. Compounds containing an even number of thiophene rings were synthesized by the carbonyl coupling of thiophenecarbaldehydes with a low-valent titanium reagent and those carrying an odd number of thiophene rings by the coupling of thiophenecarbaldehydes with Wittig-Horner (Wittig) reagents. Uv-vis spectral feature of these compounds is also reported.

引用

页码：991 / 1002

页数：12

共 16 条

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