| abstract |
PURPOSE:To obtain an electrophotographic sensitive body having superior electrophotographic characteristics by incorporating a specified compd. as charge transfer material of a photosensitive layer. CONSTITUTION:A compd. expressed by the formula I is incorporated as charge transfer material of a photosensitive layer formed on an electroconductive base body. In the formula I, each R1 and R2 is an H atom, alkyl group, aryl group, alkoxycarbonyl group, aryloxycarbonyl group, nitro group, halogen atom, alkylcarbonyl group or arylcarbonyl group; R3 is a (substituted)aryl or N-contg. heterocyclic group; (m) is zero or 1; (n) is zero-2. Thus, an electrophotographic sensitive body having superior electrophotographic characteristics is obtd. |