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
收藏
页码：10569 / 10571
页数：3
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