| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sulfonium compound that can be used for obtaining a sulfonium borate complex at a high purity, and a manufacturing method for the sulfonium compound. <P>SOLUTION: The sulfonium compound is obtained by reacting a sulfonium antimonate complex represented by formula (1) with an alkali metal sulfide. In formula (1), R1 is an aryl group or a naphthyl group; R2 is a hydroxy group or CH<SB POS="POST">3</SB>OCOO group; and n is an integer of 1-3. <P>COPYRIGHT: (C)2013,JPO&INPIT |
