PHTHALIMIDE COMPOUND, NAPHTHALIMIDE COMPOUND, NAPHTHALIC ANHYDRIDE COMPOUND, ELECTRON TRANSPORTING MATERIAL INCLUDING THESE COMPOUNDS AND ORGANIC THIN FILM SOLAR CELL

摘要

PROBLEM TO BE SOLVED: To provide a photoelectric converter, particularly a new material for photoelectric converters which shows high efficiency photoelectric conversion properties when used as an organic thin film solar cell.;SOLUTION: The compound is represented by formula (1) (wherein L is a divalent or trivalent group; Rg is a substituted or unsubstituted benzene ring or a naphthalene ring; X is oxygen or N-R¹; R¹ is hydrogen, a halogen, a cyano group, a 1-20C substituted or unsubstituted alkyl group, a 2-20C substituted or unsubstituted alkenyl group, a 2-20C substituted or unsubstituted alkynyl group, a 6-20C substituted or unsubstituted aryl group, a 3-20C substituted or unsubstituted heteroaryl group, a 1-20C substituted or unsubstituted alkyloxy group, a 6-20C substituted or unsubstituted aryloxy group, a 6-20C substituted or unsubstituted arylamino group or a 1-20C substituted or unsubstituted alkylamino group; and n is 2 or 3).;COPYRIGHT: (C)2011,JPO&INPIT