Synergistic catalysis: enantioselective cyclopropanation of alkylidene benzoxazoles by Pd(II) and secondary amine catalysis. Scope, limitations and mechanistic insight
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DOI: 10.1039/c7qo00858a
Abstract: The reaction of alkyl-benzoxazoles with enals has been reported using a synergistic approach. It consists of the activation of enals with a secondary amine catalyst and the activation of benzoxazoles with a metal Lewis acid.… read more here.
Keywords: cyclopropanation; catalysis; synergistic catalysis; catalysis enantioselective ... See more keywords