申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:US20200159116A1
公开(公告)日:2020-05-21
A salt is represented by formula (I). In formula (I), R
1
, R
2
and R
3
each independently represent a halogen atom, a perfluoroalkyl group having 1 to 6 carbon atoms or a hydrocarbon group having 1 to 12 carbon atoms, and —CH
2
— included in the hydrocarbon group may be replaced by —O— or —CO—, m1 represents an integer of 0 to 4, and when m1 is 2 or more, a plurality of R
1
may be the same or different from each other, m2 represents an integer of 0 to 4, and when m2 is 2 or more, a plurality of R
2
may be the same or different from each other, and m3 represents an integer of 0 to 4, and when m3 is 2 or more, a plurality of R
3
may be the same or different from each other.
盐由化学式(I)表示。在化学式(I)中,R1、R2和R3分别代表卤素原子、具有1至6个碳原子的全氟烷基基团或具有1至12个碳原子的碳氢基团,而包含在碳氢基团中的—CH2—可以被—O—或—CO—替代,m1表示0至4的整数,当m1为2或更多时,多个R1可能相同或不同,m2表示0至4的整数,当m2为2或更多时,多个R2可能相同或不同,m3表示0至4的整数,当m3为2或更多时,多个R3可能相同或不同。