Synthesis, Molecular and Photovoltaic Properties of an Indolo [3, 2??b] indole??Based Acceptor–Donor–Acceptor Small Molecule

…, JM Yeh, CE Tsai, YJ Cheng

文献索引：Lai, Yu-Ying; Yeh, Jyun-Ming; Tsai, Che-En; Cheng, Yen-Ju European Journal of Organic Chemistry, 2013 , # 23 p. 5076 - 5084

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被引用次数: 11

摘要

Abstract Indolo [3, 2-b] indole, containing two fused indole units, is an unexplored but promising electron-rich molecule for constructing donor–acceptor materials due to its planar, symmetric, and extended conjugated structure. We have successfully developed a new synthetic pathway to prepare 2, 7-diboronic ester-indolo [3, 2-b] indole, which was then reacted with dithienodiketopyrrolo-pyrrole acceptor to afford a new acceptor–donor– ...