A novel soluble asymmetric acrylonitrile derivative, 2-(4-Chlorophenyl)-3-{[5-(2-cyano-2-phenylethenyl)]furan-2-yl}acrylonitrile (CPCPFA, 3) was synthesized in three steps by Knoevenagel condensation. The structure of the CPCPFA was characterized using UV-vis, FTIR, (1)H NMR, (13)C NMR, and LC-MS. CPCPFA was evaluated as an electron acceptor in bulk heterojunction organic solar cells. Its optical and electronic properties as well as photovoltaic performance were investigated.

中文翻译：

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2-(4-氯苯基)-3-{[5-(2-氰基-2-苯基乙烯基)]呋喃-2-基}丙烯腈分子作为有机太阳能电池潜在受体的理论和实验研究

Knoevenagel 分三步合成了一种新型可溶性不对称丙烯腈衍生物 2-(4-Chlorophenyl)-3-{[5-(2-cyano-2-phenylenyl)]furan-2-yl}丙烯腈 (CPCPFA, 3)缩合。CPCPFA 的结构使用 UV-vis、FTIR、(1)H NMR、(13)C NMR 和 LC-MS 进行表征。CPCPFA 被评估为体异质结有机太阳能电池中的电子受体。对其光学和电子特性以及光伏性能进行了研究。