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发明公开
CN106317071A 一种可溶性苯并噻吩衍生物及其制备和应用 有权

一种可溶性苯并噻吩衍生物及其制备和应用
摘要：
本发明涉及有机半导体材料技术领域，特别涉及一种可溶性苯并噻吩衍生物及其制备和应用。衍生物如式(1)，(2)或(3)结构所示，式(1)，基、C1～18卤代烷氧基、C1～18烷硫基、C1～18卤代烷硫基、C1～18烷基磺酰基、C1～18卤代烷基磺酰基、未取代的或被独立选自以下基团取代的苯基、联苯基、吡啶基、噻吩基：C1-C10烷基、C1-C10烷氧基或C1-C10卤代烷氧基。本发明提供了一种可溶性苯并噻吩衍生物及其使用的有机薄膜晶体管，其载流子迁移率可达0.62cm2V-1s-1，开关电流比达106。(2)或(3)中，R为氢原子、C1～18烷基、C1～18烷氧
摘要（英）：

The invention relates to the technical field of an organic semiconductor material, and especially relates to a soluble benzothiophene derivative, a preparation and an application thereof. The derivative with a structure is shown as a formula (1), a formula (2) or a formula (3), in the formula (1), the formula (2) or the formula (3), R is hydrogen atom, C1-C18 alkyls, C1-C18 alkoxys, C1-C18 halogenated alkyloxys, C1-C18 alkyl sulphanyls, C1-C18 halogenated alkyl sulphanyls, C1-C18 alkyl sulfonyls, C1-C18 halogenated alkyl sulfonyls, unsubstituted or independently selected from group-substituted phenyl, biphenyl, pyridyl and thienyl: C1-C10 alkyl, C1-C10 alkyloxy or C1-C10 halogenated alkyloxy. The invention provides the soluble benzothiophene derivative and an organic film transistor used by the soluble benzothiophene derivative, the carrier mobility can reach 0.62 cm<2>V<-1>s<-1>, and the on/off ratio is 10<6>.

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