Synthesis or 4 Compunds of Hydrazones Used in OPC Transporting Materials

The four kinds of hydrazone compunds are synthesized for a transporting materials of function separate photoreceptor. They are 9-ethylcarbazylidene-α- phenyl benzene hydrazone, 9-phenylcarbazylidene-α-phenyl benzene hydrazone, 10-ethylphenothiazylidene-α-phenyl benzene hydrazone, 10-phenylphenothiazylidene-α-phenyl benzene hydrazone.