HAT Catalysts to Facilitate Acid Mediated Cleavage of Biaryl C-C Bonds in Binaphthols.
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DOI: 10.1021/acs.orglett.2c03325
Abstract: A method to cleave the C-C biaryl bond of binaphthyl derivatives under reductive conditions is described. Triflic acid employed together with a catalytic HAT reagent, 2-ethyl-9,10-dihydroxyanthracene, that is regenerated using H2 with catalytic Pd/C yielded… read more here.
Keywords: cleavage biaryl; facilitate acid; catalysts facilitate; acid mediated ... See more keywords