Organophotoreceptor with charge transport compound with hydrazone groups

摘要

This invention relates to a novel organophotoreceptor that comprises at least one photoconductive element comprising a) a novel charge transport compound having the formula <CHEM> where R1 is a carbazole group, a julolidine group, or a p- (N,N-disubstituted) arylamine, R2, R3, R4, R5 and R6 are, independently, an alkyl group or an aryl group, R7 and R8 are, independently, hydrogen, an alkyl group, or an aryl group, X is oxygen, sulfur, or a NR' group where R' is hydrogen, an alkyl, or an aryl group, and Y is a trivalent aryl group; (b) a charge generating compound; and wherein the at least one photoconductive element is carried on an electrically conductive substrate.