Tryptoanthrinimine derivative and electrophotosensitive material using the same

摘要

The present invention provides a tryptoanthrinimine derivative represented by the general formula (Y): <IMAGE> (Y) wherein RA to RM are as defined. Such a derivative of the general formula (Y) is superior in electron transferring capability. Accordingly, an electrophotosensitive material comprising a photosensitive layer containing this derivative (Y) is superior in sensitivity.