Synthesis and Structure of Bull’s Horn-Shaped Oligothienoacene with Seven Fused Thiophene Rings
作者:Huiliang Sun、Jianwu Shi、Zilong Zhang、Sheng Zhang、Zhaoli Liang、Shisheng Wan、Yanxiang Cheng、Hua Wang
DOI:10.1021/jo4002036
日期:2013.6.21
oligothienoacene with seven fused thiophene rings (1) based on dithieno[2,3-b:2′,3′-d]thiophene (2) was efficiently synthesized. X-ray diffraction data indicate that 1 possesses an extraordinary compressed sandwich-herringbone arrangement and shows strong intermolecular S···C and S···S interactions. In addition, the UV/vis properties, theoretical calculations, and cyclic voltammetry behaviors of 1 are also
有效地合成了基于二噻吩并[2,3- b:2',3'- d ]噻吩(2)的带有七个稠合噻吩环(1)的新型牛角形寡烯新并苯。X射线衍射数据表明1具有非同寻常的压缩三明治-人字形排列,并显示出强烈的分子间S··C和S···S相互作用。此外,还描述了1的UV / vis特性,理论计算和循环伏安行为。