TRIPHENYLAMINE DERIVATIVE, METHOD FOR PRODUCING TRIPHENYLAMINE DERIVATIVE, AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR

摘要

PROBLEM TO BE SOLVED: To provide a compound that makes it possible to produce an electrophotographic photoreceptor having an excellent surface appearance while maintaining excellent electrical properties at an advantageous cost without a complicated operation.;SOLUTION: The present invention provides a triphenylamine derivative represented by general formula (1) [R₁-R₇ independently represent a halogen atom, an optionally substituted C1-C6 alkyl group, an optionally substituted C1-C6 alkoxy group, and an optionally substituted C6-C12 aryl group; k, l, m, n, o, and p each represent an integer of 0-4, where, if an integer of 2 or more is represented, R₃-R₇ present in the same aromatic ring may be different].;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2016,JPO&INPIT