Electrophotographic photoconductor comprising pyrenylamine deriv

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

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564308, 564408, 564426, 548131, C07C20910

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active

055875165

ABSTRACT:
An electrophotographic photoconductor comprises an electroconductive substrate and a photoconductive layer formed thereon comprising as an effective component at least one pyrenylamine derivative of formula (I): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, W, j, k, l, m and n are specifically defined in the specification. Furthermore, a novel pyrenylamine derivative for use in the above electrophotographic photoconductor, an aldehyde compound, which is an intermediate for producing the pyrenylamine derivative, and methods of preparing the pyrenylamine derivative and the aldehyde compound are disclosed.

REFERENCES:
patent: 5488164 (1996-01-01), Shimada et al.

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