| 主权项 |
1. An organic compound which has a polymer structure comprising a repeating unit represented by the following formula (I):
-[A-D]- (I) wherein A is a structure represented by D is a structure selected from the group consisting of:
structures represented by wherein the group from which D is selected further consists of structures comprising a skeleton from the group consisting of thiophene, selenophene, oligothiophene, oligoselenophene, alkoxybenzene, tolan, thienothiophene, carbazole, fluorene, 3,4-ethylenedioxythiophene, cyclopentadithiophene, dithienothiophene, heptadecanylcarbazole, phosphafluorene, thiazolothiazole, pyridine, phenylthiophene, phenanthroline, phenanthrene, thiadiazole, crown ether, arylamine, diketopyrrolopyrrole, thiophene-benzene-thiophene unit, and derivatives thereof; R1 is independently H, a substituted or unsubstituted straight-chain or branched-chain alkyl group, or a substituted or unsubstituted straight-chain or branched-chain alkoxy group, provided that plural R1s may be the same or different and at least one of R1 is a perfluoroalkyl group; R2 is independently a substituted or unsubstituted straight-chain or branched-chain alkyl group, a substituted or unsubstituted straight-chain or branched-chain alkoxy group, a substituted or unsubstituted phenyl group, a substituted or unsubstituted thienyl group, or a substituted or unsubstituted selenophene group, provided that plural R2s may be the same or different; m is independently an integer of 0 to 4, provided that plural ms may be the same or different; X is independently an element selected from the group consisting of O, S, Se, Te and N, provided that plural Xs may be the same or different; Z is an element selected from the group consisting of H, F, Cl, Br and I; W is a substituted or unsubstituted straight-chain or branched-chain alkyl group, a substituted or unsubstituted straight-chain or branched-chain alkoxy group, or a ketone or ester group substituted with a substituted or unsubstituted straight-chain or branched-chain alkyl group; V is a group selected from the group consisting of —CR32—, —SiR32— and —NR3— in which R3 is a substituted or unsubstituted straight-chain or branched-chain alkyl group, provided that, if there are two or more R3s, they may be the same or different; and a repeating unit represented by the following formula (II):
-[A′-D]- (11); wherein A′ is a structure represented by D is a structure selected from the same group as that in the formula (1); R1′is independently H, a substitute or unsubstituted straight-chain or branched-chain alkyl group, or a substituted or unsubstituted straight-chain or branched alkoxy group, provided that plural R1's may be the same or different; and m′ is independently an integer of 0 to 5, provided that plural m's may be the same or different, wherein A is the formula (1) includes two or more different repeating units. |
