EtOH-catalyzed electrosynthesis of imidazolidine-fused sulfamidates fromN-sulfonyl ketimines,N-arylglycines and formaldehyde

With formaldehyde as an atom-economical carbonyl synthon, the EtOH-catalyzed electrochemical multicomponent synthesis of various imidazolidine-fused sulfamidates under organic oxidant-free, energy-saving and mild conditions was developed.