Benzocarborano[2,1-b:3,4-b′]dithiophene Containing Conjugated Polymers: Synthesis, Characterization, and Optoelectronic Properties
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- 作者：Jonathan Marshall ; Bob C. Schroeder ; Hugo Bronstein ; Iain Meager ; Stephan Rossbauer ; Nir Yaacobi-Gross ; Ester Buchaca-Domingo ; Thomas D. Anthopoulos ; Natalie Stingelin ; Peter Beavis ; Martin Heeney
- 刊名：Macromolecules
- 出版年：2014
- 出版时间：January 14, 2014
- 年：2014
- 卷：47
- 期：1
- 页码：89-96
- 全文大小：382K
- ISSN：1520-5835
文摘
We report the stannylation of a benzocarborano[2,1-b:3,4-b鈥瞉dithiophene monomer and its polymerization by Stille polycondensation with solubilized cyclopentadithiophene and diketopyrrolopyrrole derivatives. The physical, material, and optoelectronic properties of the resultant conjugated copolymers are reported, demonstrating that benzocarboranodithiophene acts as a mildly electron-withdrawing monomer.