An asymmetric benzotrichalcogenophene compound and a polymer are provided. The asymmetric benzotrichalcogenophene compound is a heterocyclic compound having furan, thiophene, selenophene and/or tellurophene subunits. The polymer has an asymmetric benzotrichalcogenophene subunit and can be formed by polymerizing the asymmetric benzotrichalcogenophene compound and an electron-accepting compound. The polymer may be used as a semiconductor active layer material in an organic field effect transistor or a heterogeneous interface material of an organic solar cell.
本发明提供了一种不对称三茂
苯并噻吩化合物和一种聚合物。不对称三茂
苯并噻吩化合物是一种
杂环化合物,具有
呋喃、
噻吩、
硒吩和/或
碲吩亚基。这种聚合物具有不对称的三苯并三氮杂环烯亚基,可通过不对称的三苯并三氮杂环烯化合物和电子接受化合物聚合而成。该聚合物可用作有机场效应晶体管的半导体活性层材料或有机太阳能电池的异质界面材料。