Structure鈥揻unction relationships in conjugated materials containing tunable thieno[3,4-b]pyrazine units

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• 作者：Michael E. Mulholland (1)
  Ryan L. Schwiderski (1)
  Seth C. Rasmussen (1) seth.rasmussen@ndsu.edu
• 关键词：Conjugated polymers – ; Thieno[3 ; 4 ; b]pyrazine – ; Structure– ; function relationships – ; Electronic tuning
• 刊名：Polymer Bulletin
• 出版年：2012
• 出版时间：July 2012
• 年：2012
• 卷：69
• 期：3
• 页码：291-301
• 全文大小：472.3 KB
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• 作者单位：1. Department of Chemistry and Biochemistry, North Dakota State University, NDSU Dept. 2735, P.O. Box 6050, Fargo, ND 58108-6050, USA
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Polymer Sciences
  Characterization and Evaluation Materials
  Soft Matter and Complex Fluids
  Physical Chemistry
  
• 出版者：Springer Berlin Heidelberg
• ISSN：1436-2449

文摘

A series of 2,3-difunctionalized 5,7-bis(2-thienyl)thieno[3,4-b]pyrazines containing electron-donating and electron-withdrawing side chains are reported to evaluate the potential tuning effect of the side chains on the electronic properties of these common terthienyl building blocks. In order to further study the resulting effects of such side chains in polymeric materials, the dihexyloxy-functionalized terthienyl was copolymerized with fluorene and its electronic properties compared with a number of analogous materials.