Synthesis, 1H and 13C NMR assignment and electrochemical properties of novel thiophene–thiazolothiazole oligomers and polymers
Synthesis, 1H and 13C NMR assignment and electrochemical properties of novel thiophene–thiazolothiazole oligomers and polymers
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新型噻吩-噻唑并噻唑低聚物和聚合物的合成、1H和13C NMR归属以及电化学性能
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发表时间：
2010
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通讯作者：
D. Vanderzande
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作者：
S. Van Mierloo;S. Chambon;A. E. Boyukbayram;P. Adriaensens;L. Lutsen;T. Cleij;D. Vanderzande
含有噻唑并噻唑（5,4-d）单元的新型己基取代双噻吩化合物已被探索。这些分子可溶于常见的有机溶剂，这将增加它们集成到可印刷电子产品中的可能性。描述了通过详细的 1D/2D NMR 光谱合成和完全阐明化学结构。这为化学位移预测软件提供了有趣的输入，因为此类化合物的实验数据很少。此外，这些衍生物的潜在 n 型特征通过电化学测量得到验证。此外，通过电聚合证明了含有噻唑并噻唑单元的共轭聚合物的低带隙特性。版权所有 © 2010 约翰威利父子有限公司
Novel hexyl‐substituted bisthiophene compounds containing a thiazolothiazole(5,4‐d) unit have been explored. The molecules are soluble in common organic solvents, which would enhance their chance of possible integration in printable electronics. Synthesis and complete elucidation of the chemical structures by detailed 1D/2D NMR spectroscopy are described. This provides interesting input for chemical shift prediction software, because few experimental data on this type of compounds are available. Furthermore, the potential n‐type character of these derivatives is verified using electrochemical measurements. In addition, the low‐bandgap character of conjugated polymers containing the thiazolothiazole unit is demonstrated by performing an electropolymerization. Copyright © 2010 John Wiley & Sons, Ltd.