Method of preparing poly-substituted acylbenzenes

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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546315, 549 72, 549488, 524795, 568323, 568324, C07D21356, C07D30932, C07C 4980

Patent

active

044879342

ABSTRACT:
A method of preparing substituted acylbenzenes is disclosed. The method comprises reacting selected acylhalides or equivalents with a selected poly-substituted benzene in the presence of an acylating catalyst comprising a perfluoro sulfonic acid polymer.

REFERENCES:
patent: 3282875 (1966-11-01), Connolly et al.
patent: 3907837 (1975-09-01), Effenberger et al.
Olah et al., Synthesis, vol. 9, pp. 672-673, (1978).

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