Conjugated thiophene compound comprising perfluorinated and alkylated sidechains, conductive organic thin film containing the compound, and field-effect type organic transistor employing the thin film
申请人:Canon Kabushiki Kaisha
公开号:US07462726B2
公开(公告)日:2008-12-09
A π-conjugated compound has rings represented by Formulae (I) and (II), an odd number of rings being interposed between the rings of Formula (I), and an odd number of rings being interposed between the rings of Formula (II):
where R1 and R2 are hydrogen or a substituted or unsubstituted linear, cyclic, or branched alkyl group of 1 to 20 carbon atoms, at least one of R1 and R2 being not hydrogen; and R3 and R4 are hydrogen or a substituted or unsubstituted linear, cyclic, or branched perfluoroalkyl group of 1 to 20 carbon atoms.
一种π共轭化合物,具有由式(I)和式(II)表示的环,在式(I)的环之间插入奇数个环,在式(II)的环之间插入奇数个环:其中R1和R2是氢或取代或未取代的1至20个碳原子的直链、环状或支链烷基,至少一个R1和R2不是氢;而R3和R4是氢或取代或未取代的1至20个碳原子的直链、环状或支链全氟烷基。