Patent ID: 8030438
Filing Date: 2011-10-04
Classification: C07F,C08G,H01L,Y02E,Y02P

Abstract:
1. A phosphorylthiophene oligomer compound, represented by the formula [3] (wherein R 3 -R 6 , and R 13 -R 16 each independently represent —OR 7 , —SR 8 or —NR 9 2 ; R 7 represents an alkyl group having 1-10 carbon atoms or a phenyl group which may be substituted with W, and R 8 -R 9 each independently represent a hydrogen atom, an alkyl group having 1-10 carbon atoms or a phenyl group which may be substituted with W; R W represents a halogen atom, a cyano group, a nitro group, a hydroxyl group, a mercapto group, an amino group, a formyl group, a carboxyl group, an alkyl group having 1-10 carbon atoms, a haloalkyl group having 1-10 carbon atoms, an alkenyl group having 1-10 carbon atoms, an alkynyl group having 1-10 carbon atoms, an alkoxy group having 1-10 carbon atoms, an alkylthio group having 1-10 carbon atoms, a monoalkylamino group having 1-10 carbon atoms, a dialkylamino group having 1-10 carbon atoms, a diphenylamino group which may be substituted with W′, a dinaphthylamino group which may be substituted with W′, a dianthranilamino group which may be substituted with W′, an N-phenyl-N-napthylamino group which may be substituted with W′, an N-phenyl-N-anthranilamino group which may be substituted with W′, an N-naphthyl-N-anthranilamino group which may be substituted with W′, a trialkylsilyl group having 1-10 carbon atoms, an alkylcarbonyl group having 1-10 carbon atoms, an alkoxycarbonyl group having 1-10 carbon atoms, or a phenyl group which may be substituted with W′; W′ represents an alkyl group having 1-10 carbon atoms, a haloalkyl group having 1-10 carbon atoms or an alkoxy group having 1-10 carbon atoms; m, n and o each independently represent 0 or an integer of 1 or over, p represents an integer of 1 or over provided that m+n+o≧1 and 2≦m+n+o+p≦50 are satisfied; and Z represents at least one divalent organic group selected from those of the following formulas [4] to [12] wherein R opposite terminal ends of the phosphorylthiophene oligomer compound being each independently a hydrogen atom, a halogen atom, a monoalkylamino group having 1-10 carbon atoms, a dialkylamino group having 1-10 carbon atoms, a phenyl group which may be substituted with W, a naphthyl group which may be substituted with W, an anthranil group which may be substituted with W, a trialkylstannyl group having 1-10 carbon atoms or a trialkylsilyl group having 1-10 carbon atoms).