| 摘要 |
PROBLEM TO BE SOLVED: To provide a process for preparing an alkyl (or alkenyl) phosphoric ester salt. SOLUTION: A solution is brought about by reacting a mono- or a di-alkyl (alkenyl) phosphoric ester with a base producing an X<SP>n+</SP>cation (which is an n-valent cation) in an aprotic solvent or an aprotic solvent mixture. COPYRIGHT: (C)2006,JPO&NCIPI
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