3, 6-Dithiophen-2-yl-diketopyrrolo [3, 2-b] pyrrole (isoDPPT) as an Acceptor Building Block for Organic Opto-Electronics

S Lu, M Drees, Y Yao, D Boudinet, H Yan, H Pan…

文献索引：Lu, Shaofeng; Drees, Martin; Yao, Yan; Boudinet, Damien; Yan, He; Pan, Hualong; Wang, Jingqi; Li, Yuning; Usta, Hakan; Facchetti, Antonio Macromolecules, 2013 , vol. 46, # 10 p. 3895 - 3906

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被引用次数: 40

摘要

The electron acceptor building block for π-conjugated copolymers, 3, 6-dithiophen-2-yl- diketopyrrolo [3, 2-b] pyrrole (isoDPPT), was synthesized following two routes. The comparison between isoDPPT and widely investigated 3, 6-dithiophen-2-yl-diketopyrrolo [3, 4-c] pyrrole (DPPT) in terms of molecular orbital computations, single crystal X-ray diffraction, optical absorption and cyclic voltammogram was utilized to elucidate structural ...