90667-05-3

Upstream product

• 73491-54-0 Nitroguanyl-imido-dithiokohlensaeuredimethylester 
• 3619-22-5 p-toluic hydrazide 
• 874-60-2 4-methyl-benzoyl chloride 
• 45534-08-5 5-amino-3-methylthio-1,2,4-triazole 

Relevant academic research and scientific papers

Synthesis of 1-aroyl-3-methylsulfanyl-5-amino-1,2,4-triazoles and their analysis by spectroscopy, X-ray crystallography and theoretical calculations

N-Aroyl-1,2,4-triazoles TAM and TACl were regioselectively synthesized in excellent yields through an efficient N-acylation reaction of 3-amino-5-methylsulfanyl-1H-1,2,4-triazole with aroyl chlorides. Structures of N-aroyl-1,2,4-triazoles were studied by

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.