Electrophotographic organophotoreceptors with novel charge transport compounds

摘要

A novel charge transport compound, a novel process using that novel compound and an organophotoreceptor includes: (a) a novel charge transport compound having the formula where R₁ and R₂ are selected so that R₁ and R₂ form, with the included nitrogen atom, a group selected from the group consisting of heterocyclic rings, aromatic rings, and dinaphthylamine; or R₁ comprises an aryl group and R₂ comprises a group selected from the group consisting of sulfolanyl, 4-(9H-fluoren-9-ylidene)benzyl, pyrrolyl, pyrazolyl, benzotriazolyl, stilbenyl, tetrazolyl; or R₁ comprises hydrogen, an alkyl group, an aryl group and R₂ comprises sulfonylphenyl. R₃ is hydrogen, an alkyl group, an aryl group, a heterocyclic group or a hydrocarbon group; and Q is a 3-carbazole group; (b) a charge generating compound; and (c) an electrically conductive substrate.