Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Perfluoroalkylation of imidazoles by electrochemically induced s rn 1 substitution. ... Indirect electrochemical reduction, by means of aromatic anion radical mediators, of perfluoroalkyl halides in the presence of imidazolate or of substituted imidazolate anions yields the ...