One-pot synthesis of multi-substituted conjugated dienones by trapping allene carbocations with active ylides.
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DOI: 10.1039/d1cc06405c
Abstract: A Rh(II)/boron reagent co-catalyzed unprecedent transformation was established for the rapid construction of multi-substituted conjugated dienones under mild conditions by trapping allene carbocations with oxonium ylides from simple starting points in yields up to 85%.… read more here.
Keywords: trapping allene; allene carbocations; substituted conjugated; one pot ... See more keywords