Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1995-11-17
1998-01-06
O'Sullivan, Peter
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
430 56, 430 58, 430 72, C07C25120, C07C25124, G03G 1500, G03G 1502
Patent
active
057056943
ABSTRACT:
The present invention provides a novel trinitrofluorenonimine derivative represented by the general formula (1): ##STR1## wherein R.sup.0 is an alkyl group; and R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 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.
REFERENCES:
patent: 3935009 (1976-01-01), Crommentuyn
patent: 4052210 (1977-10-01), Hectors et al.
Canadian Journal of Chemistry, vol. 63, No. 1, 1985, Ong et al., pp. 147-152.
European Search Report dated Apr. 18, 1996.
Akiba Nobuko
Fukami Toshiyuki
Kawaguchi Hirofumi
Matsumoto Syunichi
Mizuta Yasufumi
Mita Industrial Co. Ltd.
O'Sullivan Peter
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