申请人:MITA INDUSTRIAL CO. LTD.
公开号:EP0716078A1
公开(公告)日:1996-06-12
The present invention provides a novel trinitrofluorenonimine derivative represented by the general formula (1):
wherein R0 is an alkyl group; and R1, R2, R3, R4 and R5 are the same or different and indicate a hydrogen atom, an alkyl, an alkoxy, an aryl, an aralkyl, a halogen atom or an alkyl halide. This derivative is superior in electron transferring capability and compatibility with binding resin. Accordingly, an electrophotosensitive material comprising this derivative as an electron transferring material is superior in sensitivity.
本发明提供了一种由通式(1)表示的新型三硝基芴亚胺衍生物:
其中 R0 是烷基;R1、R2、R3、R4 和 R5 相同或不同,表示氢原子、烷基、烷氧基、芳基、芳烷基、卤素原子或烷基卤化物。这种衍生物在电子传递能力和与结合树脂的相容性方面更胜一筹。因此,由这种衍生物作为电子传递材料的电致发光材料具有更高的灵敏度。