Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1982-12-13
1984-05-15
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
C07C 5900
Patent
active
044489854
ABSTRACT:
A process for the preparation of alpha-hydroxyisobutyric acid by the stoichiometric oxidation of isobutyric acid in aqueous solution at temperatures of from about 50.degree. C. to 200.degree. C. in the presence of a thallic (Tl.sup.+3) salt.
REFERENCES:
patent: 2971981 (1961-02-01), Aries
patent: 3198823 (1965-08-01), Akaberyashi et al.
patent: 3284494 (1966-11-01), Schoenbrunn
Leonard John J.
Sofranko John A.
Atlantic Richfield Company
Killos Paul J.
McCaslin Delbert E.
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