Patent ID: 8288077
Filing Date: 2012-10-16
Classification: C07C,C07D,G03F

Abstract:
1. A salt represented by formula (A1): wherein Z + represents an organic cation, Q 1 and Q 2 each independently represent a fluorine atom or a linear or branched C 1-6 perfluoroalkyl group, L a1 represents —(CH 2 ) m1 —, m1 represents an integer ranging from 1 to 6, a methylene group contained in the —(CH 2 ) m1 — may be replaced by an oxygen atom (—O—) or a carbonyl group (—CO—), at least one hydrogen atom of the —(CH 2 ) m1 — may be replaced with a linear or branched C 1-4 aliphatic hydrocarbon group, L a2 represents a single bond, —O—(CH 2 ) L1 —, or —CO—O—(CH 2 ) L1 —, L1 represents an integer ranging from 1 to 6, a methylene group contained in the —(CH 2 ) L1 — may be replaced with an oxygen atom or a carbonyl group, at least one hydrogen atom of the —(CH 2 ) L1 — may be replaced with a linear or branched C 1-4 aliphatic hydrocarbon group, R a1 represents a C 4-36 divalent alicyclic hydrocarbon group or a C 6-18 divalent aromatic hydrocarbon group, and at least one hydrogen atom of the alicyclic hydrocarbon group or the aromatic hydrocarbon group may be replaced with a halogen atom, a linear, branched or cyclic C 1-12 aliphatic hydrocarbon group, a C 7-21 aralkyl group, a glycidyloxy group, or a C 2-4 acyl group, at least one hydrogen atom of the alicyclic hydrocarbon group may be replaced with a C 6-20 aromatic hydrocarbon group, a methylene group contained in the linear, branched or cyclic aliphatic hydrocarbon group, or the aralkyl group may be replaced with an oxygen atom or a carbonyl group, R a2 represents an elimination group represented by the formula (II-1) or (II-2); wherein R a3 and R a4 each independently represent a hydrogen atom or a linear or branched C 1-12 aliphatic hydrocarbon group, R a5 represents a linear, branched or cyclic C 1-24 aliphatic hydrocarbon group, R a6 represents a C 2-24 divalent aliphatic hydrocarbon group, and R a7 represents a linear or branched C 1-12 aliphatic hydrocarbon group.