Methods for preparing pyrenylamine derivatives and intermediates

Details Methods for preparing pyrenylamine derivatives and intermediates Methods for preparing pyrenylamine derivatives and intermediates

1995-05-11

1997-04-01

Raymond, Richard L.

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

Organic compounds

Amino nitrogen containing

558418, 560 45, 560 47, 560 48, 564307, 564308, 564426, C07C20968

Patent

active

056168055

ABSTRACT:
A pyrenylamine derivative having an unsaturated bond formula (I), which can be employed as an organic photoconductive material for use in electrophotography: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, W, l, m, n, j and k are specifically defined in the specification, an aldehyde compound of formula (II), which is an intermediate for preparing the pyrenylamine derivative: ##STR2## and methods of producing the pyrenylamine derivative and the aldehyde compound are disclosed.

REFERENCES:
patent: 4859556 (1989-08-01), Sasaki et al.
patent: 5488164 (1996-01-01), Shimada et al.

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