Herstellung von Alkansulfonsäuren durch Photooxidation von Schwefelderivaten

Prodn. of alkane sulphonic acids of formula RSO3H (I) from mercaptans or (di)sulphides of formula RSX (II) (where R = alkyl (pref. 1-4C); and X = H, R or SR) comprises irradiating a soln. of (II) in aq. or alcoholic MeCN with light of wavelength 200-400 nm in the presence of O2.

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Bibliographic Details
Main Authors LACOMBE, SYLVIE, F-64230 ARTIGUELOUVE, FR, BANCHEREAU, EVELYNE, CHEZ M.C. AURIEL, RUE SALVADOR ALLENDE, F-64000 PAU, FR, OLLIVIER, JEAN, F-64260 ARUDY, FR
Format Patent
LanguageGerman
Published 30.07.1998
Edition6
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:Prodn. of alkane sulphonic acids of formula RSO3H (I) from mercaptans or (di)sulphides of formula RSX (II) (where R = alkyl (pref. 1-4C); and X = H, R or SR) comprises irradiating a soln. of (II) in aq. or alcoholic MeCN with light of wavelength 200-400 nm in the presence of O2.
Bibliography:Application Number: DE19956001583T