申请人:Fujifilm Corporation
公开号:EP2423202A1
公开(公告)日:2012-02-29
A compound represented by the following formula (1):
wherein each of R1b, R1c, R1d, R1g, R1h, R1i, R1k, R1m, R1n and R1p independently represents a hydrogen atom or a monovalent substituent, the monovalent substituents may combine with each other to form a ring, provided that at least one of R1c and R1h represents a hydrogen atom or a substituent having a positive σp value of the Hammett's rule, each of R1a, R1e, R1f and R1j independently represents a hydrogen atom or a monovalent substituent excluding -NHY1 and -OH, Y1 represents -COR1q or -SO2R1r, and each of R1q and R1r independently represents a monovalent substituent.
下式(1)所代表的化合物:
其中 R1b、R1c、R1d、R1g、R1h、R1i、R1k、R1m、R1n 和 R1p 各自独立地代表一个氢原子或一个一价取代基,这些一价取代基可以相互结合形成一个环,条件是 R1c 和 R1h 中至少有一个代表一个氢原子或一个具有哈密特规则正 σp 值的取代基、R1a、R1e、R1f 和 R1j 各自独立地代表氢原子或除 -NHY1 和 -OH 以外的一价取代基,Y1 代表 -COR1q 或 -SO2R1r,R1q 和 R1r 各自独立地代表一价取代基。