Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1992-10-06
1994-10-25
Cintins, Marianne M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
554 92, C07C26100
Patent
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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Cintins Marianne M.
Hoechst Aktiengesellschaft
MacMillan Keith
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