Process for preparing pinacolone

Details Process for preparing pinacolone Process for preparing pinacolone

1983-03-21

1984-12-04

Reamer, James H.

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

Organic compounds

Oxygen containing

C07C 4528

Patent

active

044866062

ABSTRACT:
Pinacolone is prepared by adding 2,3-dimethyl-2-butene and an aqueous solution of hydrogen peroxide at a temperature of 20.degree. to 90.degree. C. to a solution which contains water and one or more carboxylic acids having 1 to 8 C atoms and which can, if desired, also contain small amounts of a strong acid, increasing the temperature after substantial or complete reaction of the hydrogen peroxide, and distilling off as an azeotropic mixture with water the pinacolone formed.

REFERENCES:
patent: 3803243 (1974-09-01), Brownstein et al.
patent: 3847956 (1974-11-01), Silbert et al.
patent: 4000200 (1976-12-01), Cox

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