Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1981-03-02
1982-11-09
Chan, Nicky
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
252435, 252437, C07C 51235
Patent
active
043586104
ABSTRACT:
Isobutyraldehyde is oxidized to methacrylic acid by contacting gaseous isobutyraldehyde with molecular oxygen at oxidative conditions in the presence of a catalyst of the empirical formula:
REFERENCES:
patent: 4146574 (1979-03-01), Onoda et al.
patent: 4320227 (1982-03-01), Matsumoto et al.
Chem. Abstracts, 75:129345u (1971), (Kita et al.).
Chem. Abstracts, 77:47883v (1972), (Kita et al.).
Chem. Abstracts, 83:59769z (1975), (Ootake).
Paparizos Christos
Pedersen S. Erik
Wagner Louis F.
Chan Nicky
Evans Larry W.
Knudsen Herbert D.
Plotecher Gary R.
The Standard Oil Company
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