Process for producing acyloxybenzenesulfonate salts

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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560142, C07C14390, C11D 128

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active

045445036

ABSTRACT:
A method of preparing alkali metal salts or alkaline earth metal salts of acyloxybenzenesulfonate by reacting an alkali metal salt or an alkaline earth metal salt of hydroxybenzenesulfonic acid with an organic compound containing olefinic unsaturation and carbon monoxide at elevated temperature and elevated pressure in the presence of a catalytic amount of a metal carbonyl compound and a promoter selected from pyridine, non-ortho-substituted alkylpyridine or mixtures thereof.

REFERENCES:
patent: 2125072 (1938-07-01), Kern
patent: 2467206 (1949-04-01), Gresham et al.
patent: 2542767 (1951-02-01), Gresham et al.
patent: 3168553 (1965-02-01), Slaugh
patent: 3507891 (1970-04-01), Hearne et al.
patent: 3660439 (1972-05-01), Schell

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