Dipyrenylamine derivatives useful in electrophotographic photoco

Details Dipyrenylamine derivatives useful in electrophotographic photoco Dipyrenylamine derivatives useful in electrophotographic photoco

1994-05-13

1995-04-04

Raymond, Richard L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitriles

564308, 564426, C07C21161, C07C25550

Patent

active

054039509

ABSTRACT:
An electrophotographic photoconductor is composed of an electroconductive substrate and a photoconductive layer formed thereon, the photoconductive layer includes a dipyrenylamine derivative of formula (I): ##STR1## wherein R represents an alkyl group with 1 to 12 carbon atoms, which may have a substituent, or an aryl group which may have a substituent. Novel dipyrenylamine derivatives of formula (I), in which R is -ph-(R.sup.4)n, wherein, ph is a phenyl group, R.sup.4 is hydrogen, an unsubstituted or substituted alkyl group having 1 to 12 carbon atoms, an unsubstituted or substituted alkoxyl group having 1 to 12 carbon atoms, n is an integer of 1 to 5, and when n is 2 to 5, R.sup.4 may be the same or different, which are for use in the photoconductive layer of the electrophotographic photoconductor, are synthesized.

REFERENCES:
patent: 5061569 (1991-10-01), Van Slyke et al.
Senoo et al, Chemical Abstracts, vol. 114 (1991) 72270h.

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