in ethanol; benzene Electrolysis; electrolysis of a soln. of Ph3SnCH2I in ethanol/benzene containing N(C4H9)4I or NaI with a mercury cathode;; the ppt. was filtered off, washed with H2O and recrystd. from petroleumether/methanol; elem. anal.;;

(C2H5)4NCN in methanol Electrolysis; electrolysis of a mixt. of Ph3SnCH2I and Et4NCN in CH3CN (Hg cathode);;