NEW METHOD FOR STUDYING THE REACTIVITIES OF α-DIAZO IMINES. INVESTIGATION OF THE CYCLIZATION OF N-SUBSTITUTED 2-DIAZOACETAMIDINES TO 1,2,3-TRIAZOLES

Article abstract of DOI:10.1007/BF00472508

N-Substituted diazoacetamidines were generated in the reaction of N-substituted acetamidines with benzenesulfonyl azide.It is shown that their cyclization to isomeric 1,2,3-triazole characterizes the reactivities of α-diazo imines.The synthesis of 5-amino