Process for the preparation of salts of alk(en)ylphosphoric acid esters

摘要

Preparation of alk(en)yl phosphoric acid ester salts (A) comprises reaction of alk(en)yl phosphoric acid ester (A1) with base in an aprotic solvent or its mixture. Preparation of alk(en)yl phosphoric acid ester salts (A) of formula(e) (I) and/or (II) comprises reaction of alk(en)ylphosphoric acid ester (A1) of formula(e) (III) and/or (IV) with base in an aprotic solvent or its mixture. R 1>, R 2>1-30C alkyl or 2-30C alkenyl; and X-n +>cation with a valence n. [Image] [Image].