Use of amine oxide in the H.sub.2 O.sub.2 oxidation of aliphatic

Details Use of amine oxide in the H.sub.2 O.sub.2 oxidation of aliphatic Use of amine oxide in the H.sub.2 O.sub.2 oxidation of aliphatic

1985-05-24

1988-05-31

Siegel, Alan

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C14302

Patent

active

047479671

ABSTRACT:
Hydrocarbyl mercaptans are oxidized to sulfonic acids by reaction with aqueous hydrogen peroxide in the presence of an inorganic base (e.g. sodium hydroxide) and a tert-amine oxide. The product is in the form of a sulfonate salt. The reaction rate is increased and undesirable free-oil by-product is decreased by the inclusion of the amine oxide catalyst.

REFERENCES:
patent: 2727920 (1955-12-01), Johnson et al.
patent: 4239696 (1980-12-01), Schreyer et al.
Chem. Abst. vol. 65 (1966), 16923 Oda et al.
Oswald J. Org. Chem., vol. 28 (1963), 651-657.
Hayaski Japan Kokai No. 52-111486, Sep. 1977 (Abstract).

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