Preparation of aryl ketones

Details Preparation of aryl ketones Preparation of aryl ketones

1990-08-29

1991-08-20

Dees, Jose G.

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

Organic compounds

Carboxylic acid esters

568309, 568319, 568329, 568332, 568333, C07C 6708, C07C 6729, C07C 4500

Patent

active

050416162

ABSTRACT:
Disclosed is a process for the preparation of alkyl aryl ketones, cycloalkyl aryl ketones and diaryl ketones by contacting an aromatic compound with an aliphatic, cycloaliphatic or aromatic carboxylic acid in the presence of a catalytic amount of an organic sulfonic acid while removing the water of reaction as an azeotrope from the reaction mixture.

REFERENCES:
Rearson et al, Synthesis, (1972), pp. 533-542.

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