A highly enantioselective organocatalyticoxidative kinetic resolution (OKR) of racemic secondaryalcohols has been accomplished using asymmetric organocatalysis. A panel of chirally modified 2-azaadamantane N-oxyls (AZADOs) exhibit superior catalytic activity and high enantioselectivity, allowing us to obtain optically active secondaryalcohols with a krel value up to 82.2.