Gold-catalyzed sequential annulations towards 3,4-fused bi/tri-cyclic furans involving a [3+2+2]-cycloaddition.
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DOI: 10.1039/c6cc09154g
Abstract: A gold-catalyzed sequential annulation reaction to prepare 3,4-fused bicyclic furan compounds has been realized by employing 2-(1-alkynyl)-2-alken-1-ones and 1,3,5-triazines as the starting materials under mild reaction conditions. This protocol features multiple bond formation in a… read more here.
Keywords: cycloaddition; annulations towards; towards fused; catalyzed sequential ... See more keywords