V. M. Neplyuev

Reactions of 4-Aryl-1,2,4-triazolidine-3,5-dithione with Some Electrophilic Reagents

Reaction of 4-aryl-1,2,4-triazolidine-3,5-dithiones in an alkaline medium with chloroacetic acid and its derivatives, as well as with α-bromo ketones, results in their conversion to 4-aryl-1,2,4-triazole-3,5-bis(sulfides). The aminomethylation in a neutral medium leads to the formation of 1-(aminomethyl)-4-aryl-1,2,4-triazolidine-3,5-dithiones.