3,5-Difluorobenzoic acid

3,5-Difluorobenzoic acid

CAS No： 455-40-3
Formula： C7H4F2O2
Application

Off-white needles and chunks;

Used as reactant/reagent in Rh(III)-catalyzed regioselective heterocyclization of benzoic acids with acrylates to give phthalides with water as the solvent
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