Preparation of ketones

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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568312, 568353, C07C 4545

Patent

active

045700214

ABSTRACT:
Disclosed is a method for the preparation of ketones by a catalytic vapor phase reaction of using reactants such as ketones with carboxylic acids and/or carboxylic acid precursors. An example of such a reaction is that of acetone with pivalic acid over a ceria-alumina catalyst at a temperature of nearly 470.degree. C. to produce pinacolone.

REFERENCES:
patent: 3453331 (1969-07-01), Horgis et al.
patent: 3466334 (1969-09-01), Young et al.
patent: 3966822 (1976-07-01), Fukui et al.
patent: 4224252 (1980-09-01), Kyo et al.

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