| 摘要 |
PROBLEM TO BE SOLVED: To provide an enamine compound which is an organic photoconductive material usable for electrophotographic receptor, etc., with a high charging potential, high sensitivity, and manifesting sufficient optical response in a low- temperature environment and in a high-speed process, excellent in durability and to provide an electrophotographic receptor and a device for image formation. SOLUTION: The enamine compound which has a structure expressed by general formula (1) (In the formula, Ar<SP>1</SP>and Ar<SP>2</SP>are each a (substituted)aryl group or a (substituted)heterocyclic group. Z is a group of atoms necessary for forming a cycle with Ar<SP>1</SP>, a carbon atom and Ar<SP>2</SP>. W is a group of atoms necessary for forming a cycle with nitrogen atom. R<SP>1</SP>is H or a (substituted)alkyl group.) is obtained. The electrophotographic receptor is obtained by containing these enamine compounds in a charge transfer layer 6 as the charge transfer substance 3 on a conductive support base 1. COPYRIGHT: (C)2003,JPO
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