Phosphine-Mediated [3+2] Cyclization for the Synthesis of Coumarin-Based CF 3 -Containing Furanones
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DOI: 10.1055/s-0042-1751434
Abstract: A tertiary phosphine-mediated [3+2] cyclization reaction of ynones with fluorinated coumarin derivatives has been developed to give a series of coumarin-based CF3-containing furanones in moderate to good yields under mild reaction conditions. Preliminary investigation into… read more here.
Keywords: coumarin based; phosphine mediated; containing furanones; mediated cyclization ... See more keywords