tetraethylammonium p-toluenesulfonate in methanol Electrochemical reactionreticulated vitreous carbon anode; Pt cathode;

n-butyllithium 1.) THF, -30 deg C, 15 min, 2.) THF, 0 deg C, 5 h; further temperatures; further alkylating agents; regio and stereochemistry of alkylation; Product distribution;