申请人:Sumitomo Chemical Company, Limited
公开号:US20220144769A1
公开(公告)日:2022-05-12
A compound represented by Formula (I) is provided:
In Formula (I), R
3
, R
4
, and R
5
each independently represent an electron-withdrawing group; R
1
, R
2
, R
6
, and R
7
each independently represent a hydrogen atom, a heterocyclic group, a halogen atom, a nitro group, a cyano group, a hydroxy group, a thiol group, a carboxy group, —SCF
3
, —SF
5
, —SF
3
, —SO
3
H, —SO
2
H, an aliphatic hydrocarbon group having 1 to 25 carbon atoms which may have a substituent, or an aromatic hydrocarbon group having 6 to 18 carbon atoms which may have a substituent; and R
1
and R
2
, R
1
and R
6
, R
6
and R
7
, and R
4
and R
5
may be linked to each other to form a ring.
提供一个由公式(I)表示的化合物:
在公式(I)中,R3,R4和R5分别代表一个电子吸引基团;R1,R2,R6和R7分别代表氢原子,杂环基团,卤素原子,硝基,氰基,羟基,硫醇基,羧基,-SCF3,-SF5,-SF3,-SO3H,-SO2H,具有1至25个碳原子的脂肪烃基团,可能具有取代基,或具有6至18个碳原子的芳香烃基团,可能具有取代基;R1和R2,R1和R6,R6和R7以及R4和R5可以相互连接形成环。