104667-77-8

Upstream product

• 98-68-0 4-methoxy-phenyl-sulphonyl chloride 
• 86147-15-1 1-acetyl-3,5-diamino-1H-1,2,4-triazole 
• 1129-26-6 4-methoxybenzene sulfonamide 
• 2582-30-1 aminoguanidine bicarbonate 
• 93420-43-0 [(4-methoxyphenyl)sulfonyl]carbonimidodithioic acid dimethyl ester 

Relevant academic research and scientific papers

Regioselective single-reactor synthesis of arylsulfonyl derivatives of 3,5-diamino-1,2,4-triazole

Arylsulfonylation of 1-acetyl-3,5-diamino-1,2,4-triazole with arylsulfonyl chlorides in pyridine, with the subsequent hydrolysis of the acetyl group, was studied; a new regioselective method for synthesis of N-(5-amino-1H-1,2,4- triazol-3-yl)arylsulfonami

Regiospecific synthesis of N-sulfonyl derivatives of 3,5-diamino-1H-1,2,4-triazole and 2,5-diamino-1,3,4-thiadiazole

Condensation of the S,S-dimethyl N-(alkylsulfonyl)carbondithioimidates 1 with aminoguanidine bicarbonate and hydrazinecarbothioamide leads to the regiospecific synthesis of N-sulfonyl derivatives of 3,5-diamino-1H-1,2,4-triazole 2 and 2,5-diamino-1,3,4-thiadiazole 3, respectively.