Abstract:An efficient procedure for the direct arylation of pyrrolidine with phenols and naphtols is reported. Upon reaction with catalytic amounts of a binuclear copper(II)-7-azaindole complex under an atmosphere of oxygen, pyrrolidine is smoothly oxidized to the corresponding imine which can be trapped in situ by a series of phenols and naphtols in fair to good yields. This copper-catalyzed direct oxidative arylation of pyrrolidine offers an efficient entry to α-aryl-pyrrolidines in a single step and without the need… Show more
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