Chiral Nickel(II) Complex Catalyzed Enantioselective Doyle-Kirmse Reaction of α-Diazo Pyrazoleamides.
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DOI: 10.1021/jacs.7b12486
Abstract: Although high enantioselectivity of [2,3]-sigmatropic rearrangement of sulfonium ylides (Doyle-Kirmse reaction) has proven surprisingly elusive using classic chiral Rh(II) and Cu(I) catalysts, in principle it is due to the difficulty in fine discrimination of the… read more here.
Keywords: enantioselective doyle; kirmse reaction; doyle kirmse; nickel complex ... See more keywords