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 R 1 and R 2 are selected so that R 1 and R 2 form, with the included nitrogen atom, a group selected from the group consisting of heterocyclic rings, aromatic rings, and dinaphthylamine; or R 1 comprises an C5-C40 aryl group and R 2 comprises a group selected from the group consisting of sulfolanyl, 4-(9H-fluoren-9-ylidene)benzyl, pyrrolyl, pyrazolyl, benzotriazolyl, stilbenyl, tetrazolyl; or R 1 comprises hydrogen, C1-C30 alkyl group, C5-C40 aryl group and R 2 comprises sulfonylphenyl, R 3 is hydrogen, C1-C30 alkyl group, C5-C40 aryl group, heterocyclic group or a hydrocarbon group; and Q is a 3-carbazole group; (b) a charge generating compound; and (c) an electrically conductive substrate.