| 摘要 |
<p>Disclosed is a photoreceptor comprising a support and a photosensitive layer which contains an azo compound of the formula (I):
<CHEM>
wherein P1 and P2 are independently a halogen atom, a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, an acetylamido group, an alkylsulfonyl group,
<CHEM>
(Q1 is an alkyl group, an alkoxy group, a phenyl group, an amino group, a hydroxy group or a hydrogen atom) or
<CHEM>
(Q1, Q3 and Q4 independently are a halogen atom, a hydrogen atom, an alkyl group, an alkoxy group, a phenyl group, an acyl group, an ester group, a hydroxy group or a vinyl group), the alkyl group, alkoxy group, aryl group, amino group and vinyl group may have a substituent;
Y1 and Y2 independently are a hydrogen atom, a halogen atom, a cyano group, a hydroxy group, an alkyl group or analkoxy group; m and n each represent an integer of 0 to 2, and m and n cannot be both 0; A represents a group representend by any one of the following formulae:
<CHEM>
</p> |
