| 摘要 |
PURPOSE:To obtain the photosensitive body high in sensitivity by incorporating at least one of specified compounds. CONSTITUTION:The photosensitive body superior in sensitivity and durability can be obtained by incorporating at least one of the compounds represented by formula I in which each of R1 and R2 is H, an alkyl, aryl, aralkyl, or heterocyclic group each optionally substituted, and both are not H at the same time, and may combine with each other to form a ring together with the combined C; each of R3 - R5 is H, halogen, alkyl, or alkoxy; each of Ar1 and Ar2 is alkyl, aryl, or aralkyl each optionally substituted; and n is 0 or 1. |
