Facile synthesis, structure, and properties of benzo[1,2-b:4,5-b′]dichalcogenophenes

被引：139

作者：

Takimiya, K ^{[1
]}

Konda, Y ^{[1
]}

Ebata, H ^{[1
]}

Niihara, N ^{[1
]}

Otsubo, T ^{[1
]}

机构：

[1] Hiroshima Univ, Grad Sch Engn, Dept Appl Chem, Higashihiroshima 7398527, Japan

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2005年 / 70卷 / 25期

关键词：

D O I：

10.1021/jo051812m

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A general and convenient synthesis of benzo[1,2-b:4,5-b']-dichalcogenophenes including the thiophene (BDT, 1), selenophene (BDS, 2), and tellurophene (BDTe, 3) homologues is developed. Thus synthesized heterocycles are structurally characterized by single-crystal X-ray analysis, and all three homologues are isostructural with one another. They all have completely planar molecular structures packed in a herringbone arrangement. Their physicochemical properties were also elucidated by means of cyclic voltammetry (CV) and LTV-vis spectra.

引用

页码：10569 / 10571

页数：3

共 33 条

[31] POLY(ISOTHIANAPHTHENE) [J].