Hypervalent iodine in synthesis. 62: A tandem dimerization-cyclocondensation of enamine-esters with [bis(trifluoroacetoxy)iodo]benzene: A method of synthesis of highly substituted pyrroles

A tandem dimerization-cyclocondensation of enamine-esters with [bis(trifluoroacetoxy)iodo]benzene( BTI) provides an effective method for synthesis of highly substituted pyrroles.