Process for converting alkylaromatic hydroperoxides into phenoli

Details Process for converting alkylaromatic hydroperoxides into phenoli Process for converting alkylaromatic hydroperoxides into phenoli

1974-07-24

1976-04-06

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260586P, 260593A, 260599, 260601R, 260621C, 260622R, 260623R, 260624R, 260590R, 260600R, C07C 4500, C07C 3708

Patent

active

039489957

ABSTRACT:
A process for splitting primary or secondary alkylaromatic hydroperoxides into phenolic products and carbonyl products is disclosed which consists of reacting the hydroperoxide with a catalytic amount of an acid in the presence of an aprotic polar solvent which is a polymethylene-sulphone or an alkylene glycol carbonate which contains 2 to 4 carbon atoms (in the alkylene part).

REFERENCES:
patent: 2853532 (1958-09-01), De Jong
patent: 3497561 (1970-02-01), Gelbein
Stannett et al., J.A.C.S., Vol. 72, pp. 4125-4130 (1950).

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