Direct Deoxygenative Intramolecular Acylation of Biarylcarboxylic Acids
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DOI: 10.1055/s-0040-1707246
Abstract: A photocatalyzed intramolecular cyclization is developed for the synthesis of fluorenones. In this photoredox reaction, triphenylphosphine is used as an inexpensive and effective deoxygenative reagent for biarylcarboxylic acids to give acyl radicals, which quickly undergo… read more here.
Keywords: acylation biarylcarboxylic; biarylcarboxylic acids; intramolecular acylation; direct deoxygenative ... See more keywords