Borinic Acid-Catalyzed, Regioselective Ring Opening of 3,4-Epoxy Alcohols.
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DOI: 10.1021/acs.orglett.8b02295
Abstract: Diarylborinic acids (Ar2BOH) catalyze the C3-selective ring opening of 3,4-epoxy alcohols with aniline, dialkylamine and arenethiol nucleophiles. The regiochemical outcome is consistent with a catalytic tethering mechanism in which the borinic acid interacts with both… read more here.
Keywords: ring opening; borinic acid; epoxy alcohols; acid catalyzed ... See more keywords