Metal-free synthesis of gem-difluorinated heterocycles from enaminones and difluorocarbene precursors.
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DOI: 10.1039/d2cc00383j
Abstract: A cascade strategy to synthesise gem-difluorinated 2H-furans from reactions of BrCF2CO2Et with enaminones has been described. The reactions tolerate a wide variety of functional groups under metal-free conditions. An active aminocyclopropane is proposed to be… read more here.
Keywords: gem difluorinated; gem; metal free; free synthesis ... See more keywords