SEARCH Articles Figures Tables Carbocation pinacol rearrangement Carbocation pinacol rearrangement Carbocation rearrangements Carbocations pinacol Carbocations pinacol-pinacolone rearrangement Carbocations rearrangements Pinacol Pinacol rearrangement Pinacol rearrangement carbocation intermediates Pinacolate Pinacolation Pinacolizations Pinacols Pinacols rearrangement