Process for the preparation of acyloxyalkanesulfonates

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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554 92, C07C26100

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active

053591275

ABSTRACT:
Process for the preparation of acyloxyalkanesulfonates
Process for the preparation of acyloxyalkanesulfonates of the formula ##STR1## where R denotes C.sub.7 -C.sub.21 -alkyl or C.sub.7 -C.sub.21 -alkenyl, A denotes C.sub.2 -C.sub.4 -alkylene and M denotes an alkali metal atom or an alkaline earth metal atom, by esterification of carboxylic acids using salts of hydroxyalkanesulfonic acids, under mild reaction conditions, carboxylic acids of the general formula R--CO.sub.2 H being esterified using a salt of the formula HO--A--SO.sub.3 M in the presence of aqueous hydrochloric acid.

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