| abstract |
(57) [Abstract] [Purpose] Poly (aryl-P-), which has various properties of interest in optical properties, such as photoacid generation and cationic polymerization initiators. (Arylenesulfonium salt) compound and a method for producing the same. [Structure] General formula (1) (However, R 1 is an oxygen atom or a sulfur atom, R 2 is —H, -F, -Cl, -l, -OH, -SH, -NO 2, -S O 3 H, a lower alkyl group, an alkoxy group, a thioalkoxy group, and X represent a weakly nucleophilic anion. n indicates the degree of polymerization. ) Is a poly (aryl-P-arylenesulfonium salt) compound. |