Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1989-04-14
1991-02-26
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
562849, 562840, C07C 6304
Patent
active
049963554
ABSTRACT:
The present invention comprises compounds of the formulas: ##STR1## wherein X is Cl or Br. These compounds are useful as intermediaries for the production of 2,4,5-trifluorobenzoic acid and 2,4,5-trifluorobenzoyl fluoride.
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Killos Paul J.
Mallinckrodt Inc.
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