433223-59-7

Basic information

• Product Name: C₁₄H₂₁N₅O₄S₂
• CAS NO: 433223-59-7
• Molecular Weight: 387.484
• Mol File: 433223-59-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₄H₂₁N₅O₄S₂(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₄H₂₁N₅O₄S₂(433223-59-7)
• EPA Substance Registry System: C₁₄H₂₁N₅O₄S₂(433223-59-7)

Safety Data

• Hazardous Substances Data: 433223-59-7(Hazardous Substances Data)

Upstream product

• 98-10-2 benzenesulfonamide 
• 870-46-2 t-butoxycarbonylhydrazine 
• 104692-80-0 methyl N'-cyano-N-(phenylsulfonyl)imidothiocarbamate 

Downstream Products

• 104667-72-3 N-(5-amino-1H-[1,2,4]triazol-3-yl)benzenesulfonamide 
• 104667-72-3 N-(5-amino-2H-[1,2,4]triazol-3-yl)-benzenesulfonamide 

Relevant articles and documents

A novel and efficient regiospecific preparation of arenesulfonamide derivatives of 3,5-diamino-1,2,4-triazole

A new simple and efficient procedure was designed for the regiospecific preparation of arenesulfonamide derivatives of 3,5-diamino-1,2,4-triazole 1 which are precursors of N-([1,2,4] triazolo [1,5-a]pyrimidin-2-yl)arenesulfonamides 2, an important family of herbicidal and antibacterial agents. The key feature of this procedure is the preparation of a wide range of compounds 1 on a large scale, in pure form and high yield without the need for any workup or the use of the highly hazardous hydrazine. This was made possible by a novel tandem reaction promoted by sulfuryl chloride to effect the formation of the triazole ring.