90667-06-4

Upstream product

• 73491-54-0 Nitroguanyl-imido-dithiokohlensaeuredimethylester 
• 5933-32-4 4-bromobenzoic acid hydrazide 
• 45534-08-5 5-amino-3-methylthio-1,2,4-triazole 
• 586-75-4 4-chlorobenzoyl chloride 

Relevant academic research and scientific papers

Synthesis of Substituted 5-Amino-1,2,4-triazoles

N-Nitro-amidino-dithiocarbimidic acid dimethylester 1 reacts with monosubstituted hydrazines under formation of the substituted 5-amino-1,2,4-triazoles.Disubstituted hydrazines give under the same conditions N-nitro-amidino-S-methyl-isothiosemicarbazides.The reaction of some more hydrazine derivatives with 1 yields the adequate substituted 1,2,4-triazoles.