FUSED RING COMPOUND, METHOD FOR PRODUCING THE SAME, POLYMER, ORGANIC THIN FILM CONTAINING THE COMPOUND AND/OR THE POLYMER, AND ORGANIC THIN FILM DEVICE AND ORGANIC THIN FILM TRANSISTOR EACH COMPRISING THE ORGANIC THIN FILM
申请人:Osaka University
公开号:EP2251342A1
公开(公告)日:2010-11-17
An object of the present invention is to provide a fused ring compound which can show sufficient charge transport properties and also has excellent solubility in a solvent. The fused ring compound of the present invention is represented by the following formula (1):
wherein R11 and R12 each independently represent a hydrogen atom, an alkyl group, an alkoxy group, an alkylthio group, an alkylamino group, an alkoxycarbonyl group having 3 or more carbon atoms in the alkyl moiety thereof, an aryl group which may have a substituent, a monovalent heterocyclic group which may have a substituent, or a cyano group, wherein at least one of R11 and R12 is not a hydrogen atom; R13 and R14 each independently represent a monovalent group and m and n are an integer of 0 to 2; Y11, Y12, Y13 and Y14 are a predetermined divalent group containing S, O, N, Se, Te or a double bond; Y11 and Y12 are selected so that a ring containing the groups forms a five-membered ring; and Y13 and Y14 are selected so that a ring containing the groups forms a five or six-membered ring.
本发明的目的是提供一种融合环化合物,它能显示出足够的电荷传输特性,并且在溶剂中具有极佳的溶解性。本发明的熔环化合物由下式(1)表示:
其中 R11 和 R12 各自独立地代表氢原子、烷基、烷氧基、烷硫基、烷氨基、在其烷基中具有 3 个或更多碳原子的烷氧羰基、可具有取代基的芳基、可具有取代基的单价杂环基团或氰基,其中 R11 和 R12 中至少有一个不是氢原子;R13和R14各自独立地代表一个一价基团,m和n是0至2的整数;Y11、Y12、Y13和Y14是含有S、O、N、Se、Te或双键的预定二价基团;Y11和Y12的选择使含有这些基团的环形成一个五元环;Y13和Y14的选择使含有这些基团的环形成一个五元或六元环。