We recently reported that s-triazine (I) reacts easily with primary amines with complete cleavage of the ring forming ammonia and N, N'-disubstituted for ma mi dine^.^" The reaction of s-triazine with the hydrohalides of hydrazine and monoalkylor monoaryl hydrazines leads to 1, 2, 4-triazole~.~~ It was anticipated that free hydrazine would react like primary amines. In this case, the reaction product should be the as yet unknown ...
