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Syntheses and Structures of Thiophene-Containing Cycloparaphenylenes and Related Carbon Nanohoops
Organic Letters ( IF 4.9 ) Pub Date : 2015-07-02 00:00:00 , DOI: 10.1021/acs.orglett.5b01514
Haresh Thakellapalli 1 , Behzad Farajidizaji 1 , Trevor W. Butcher 1 , Novruz G. Akhmedov 1 , Brian V. Popp 1 , Jeffrey L. Petersen 1 , Kung K. Wang 1
Affiliation  

Thiophene-containing cycloparaphenylenes (CPPs) bearing 8, 10, and 16 aromatic and heteroaromatic units in the macrocyclic ring structures were synthesized. Specifically, two and four thiophene-2,5-diyl units were incorporated into functionalized [6]- and [12]CPP macrocyclic carbon frameworks, respectively. In addition, two 2,2′-bithiophene-5,5′-diyl units were inserted into a functionalized [6]CPP carbon framework. The cyclic and differential pulse voltammetry and the UV–vis and fluorescence spectra of the fully aromatized macrocycles and their precursors exhibited interesting electrochemical and optical properties.

中文翻译:

含噻吩的环对亚苯基及其相关碳纳米环的合成与结构

合成了在大环结构中带有8、10和16个芳族和杂芳族单元的含噻吩的环对亚苯基(CPP)。具体而言,将两个和四个噻吩-2,5-二基单元分别掺入官能化的[6]-和[12] CPP大环碳骨架中。另外,将两个2,2'-联噻吩-5,5'-二基单元插入官能化的[6] CPP碳骨架中。完全芳香化的大环化合物及其前体的循环和差分脉冲伏安法以及紫外可见光谱和荧光光谱表现出令人感兴趣的电化学和光学特性。
更新日期:2015-07-02
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