Process for producing aromatic primary hydroperoxide

Details Process for producing aromatic primary hydroperoxide Process for producing aromatic primary hydroperoxide

1979-09-27

1981-03-10

Lone, Werren B.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568569, C07C179035

Patent

active

042555922

ABSTRACT:
An aromatic primary hydroperoxide is produced by oxidizing a methyl-substituted aromatic compound in a liquid phase with a molecular oxygen-containing gas at a temperature of 80.degree.-150.degree. C. under a pressure of the atmospheric to 100 kg/cm.sup.2 gage in the presence of 8-300 parts by weight of an aliphatic tertiary hydroperoxide per 100 parts by weight of the methyl-substituted aromatic compound. The oxidation reaction is promoted, an aromatic primary hydroperoxide content of the reaction products is increased, whereas by-products are reduced, and a selectivity to the aromatic primary hydroperoxide is considerably increased.

REFERENCES:
patent: 2661375 (1953-12-01), Conner
patent: 2683751 (1975-07-01), Filar
patent: 2773906 (1956-12-01), Emerson
Tanaka, "Chemistry Letters" pp. 1347-1348 (1974) Pub. Chemical Soc. of Japan.
Lorand et al., "J. A. C. S." vol. 77, pp. 4035-4037 (1955).
Hock et al., "Chem. Abstract" vol. 37, p. 5382 (1943).

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