Identification et Etude en Résonance Magnétique Nucléaire du Carbone-13 des Produits de la Réaction de Quaternisation en Série Thiazolo[3,2-d]tétrazolique

We have demonstrated that the compounds obtained by quaternization of thiazolo3,2-d]tetrazole, and two of its derivatives, 3-phenyl-thiazolo3,2-d]tetrazole and tetrazolo5,1-b]benzothiazole, are tetrazolium salts. The quaternization effects are discussed as a function of the ¹³C NMR results.