A NEW CONVENIENT METHOD FOR THE SYNTHESIS OF PERFLUOROALKYL 2H-PYRROLE

摘要

The reaction between 2,5-Dimethylpyrrole （1） and RFI （2）(RF: a, Cl（CF2）4; b, Cl（CF2）6; c, Cl（CF2）8; d, n-C6F13; e, n-C8F17) in the presence of Na2S2O4-NaHCO3 in acetonitrile resulted in the formation of 2-perfluoroalkyl-2,5-dimethyl-2H-pyrrole （3） as a major product in good yield.