N. Kamigata et al., REGIOSELECTIVE PERFLUOROALKYLATION OF HETEROAROMATIC-COMPOUNDS BY PERFLUOROALKANESULFONYL CHLORIDE IN THE PRESENCE OF A RUTHENIUM(II) COMPLEX, Phosphorus, sulfur and silicon and the related elements, 95-6(1-4), 1994, pp. 491-492
Regioselective perfluoroalkylation of heteroaromatic compounds by perf
luoroalkanesulfonyl chloride in the presence of a catalytic amount of
ruthenium(II) phosphine complex is described.