The present invention relates to dithienobenzodithiophenes of formula (I) Wherein,ROne To R6Are each independently a) H, b) halogen, c)-CN, d)-NO2, E)-OH, f) COne-20Alkyl group, g) C2-20Alkenyl group, h) C2-20An alkynyl group, i) COne-20An alkoxy group, j) COne-20Alkylthio group, k) COne-20Haloalkyl group, l)-Y-C3-10Cycloalkyl group, m)-Y-C6-14An aryl group, n)-Y-3-12 membered cycloheteroalkyl group, or o)-Y-5-14 membered heteroaryl group, wherein the COne-20Alkyl group, C2-20Alkenyl group, C2-20Alkynyl group, C3-10Cycloalkyl group, C6-14Each of the aryl group, the 3-12 membered cycloheteroalkyl group and the 5-14 membered heteroaryl group is optionally substituted with 1 to 4 R7And ROneAnd R3And R2And R4Can also form an aliphatic cyclic moiety,Y is independently a divalent COne-6Alkyl group, a divalent COne-6A haloalkyl group, or a covalent bond;M is independently selected from 0, 1, or 2;The present invention also relates to the use of a semiconductor or a charge transport material as a thin film transistor (TFT) or in a semiconductor component for an organic light emitting diode (OLED), in a photovoltaic component or in a sensor, as an electrode material in a battery, The present invention relates to the use of dithienobenzodithiophenes according to any one of claims 1 to 4 in the field of electrophotography.;
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机译：本发明涉及式（I）的二噻吩并二苯并二噻吩，其中，R Sup 1到R SuP 6分别独立地是a）H，b）卤素，c）-CN，d） -NO 2 ，E）-OH，f）C 一个 -20 烷基，g）C 2 -20 烯基，h）C 2 -20 炔基，i）C One -20 烷氧基，j）C One -20 烷硫基，k）C One -20 < / Sub>卤代烷基，l）-YC 3 -10 环烷基，m）-YC 6 -14 芳基，n）-Y-3-12元环杂烷基或o）-Y-5-14元杂芳基，其中C One -20 烷基，C 2 -20 烯基，C 2 -20 炔基，C 3 -10 环烷基，C 6 -14 每个芳基，3-12元环杂烷基和5个-14元杂芳基任选被1取代到4 R 7 和R 1 和R 3 和R 2 和R 4 也可以形成脂族环状部分，Y独立地为二价C One -6 烷基，二价C One - 6 卤代烷基或共价键; M独立地选自0、1或2;本发明还涉及半导体或电荷传输材料作为薄膜晶体管（TFT）的用途5.根据权利要求1至4中任一项所述的二噻吩并苯并二噻吩的用途，或在有机发光二极管（OLED）的半导体部件中，在光伏部件中或在传感器中，作为电池中的电极材料。在电子照相领域。
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