Preparation of alkyl-substituted aromatic ketones

Details Preparation of alkyl-substituted aromatic ketones Preparation of alkyl-substituted aromatic ketones

1987-11-30

1989-08-01

Reamer, James H.

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

Organic compounds

Carboxylic acids and salts thereof

568319, 562459, C07C 51083

Patent

active

048534811

ABSTRACT:
Alkyl-substituted aromatic ketones are prepared by reacting alkylbenzenes with carboxylic anhydrides in the presence of a Friedel-Crafts catalyst by performing the reaction in the presence of a tertiary amine or diamine.

REFERENCES:
patent: 4087458 (1978-05-01), Emori et al.
Ota, Chem. Abst., vol. 106, #66873a (1987).
C. A. Olah, Friedel Crafts and Related Reactions, vol. I, p. 207 (1963), and vol. III, part I, pp. 549, 550, Interscience (1964), (two separate references).

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