1609375-70-3

Basic information

• Product Name: p-toluenebenzenesulfonyl azide-¹⁵N
• Synonyms: p-toluenebenzenesulfonyl azide-¹⁵N
• CAS NO: 1609375-70-3
• Molecular Weight: 198.211
• Mol File: 1609375-70-3.mol

Chemical Properties

• CAS DataBase Reference: p-toluenebenzenesulfonyl azide-¹⁵N(CAS DataBase Reference)
• NIST Chemistry Reference: p-toluenebenzenesulfonyl azide-¹⁵N(1609375-70-3)
• EPA Substance Registry System: p-toluenebenzenesulfonyl azide-¹⁵N(1609375-70-3)

Safety Data

• Hazardous Substances Data: 1609375-70-3(Hazardous Substances Data)

Upstream product

• 98-59-9 p-toluenesulfonyl chloride 
• 287476-18-0 4-methyl[¹⁵N]benzene-1-sulfonamide 

Downstream Products

• 287476-18-0 4-methyl[¹⁵N]benzene-1-sulfonamide 

Relevant articles and documents

Protonation of CH3N3 and CF3N3 in Superacids: Isolation and Structural Characterization of Long-Lived Methyl- and Trifluoromethylamino Diazonium Ions

The methylamino diazonium cations [CH3N(H)N2]+ and [CF3N(H)N2]+ were prepared as their low-temperature stable [AsF6]? salts by protonation of azidomethane and azidotri

Synthesis of sulfonyl azides via diazotransfer using an imidazole-1-sulfonyl azide salt: Scope and 15N NMR labeling experiments

Imidazole-1-sulfonyl azide hydrogen sulfate is presented as an efficient reagent for the synthesis of sulfonyl azides from primary sulfonamides. The described method is experimentally simple and high-yielding and does not require the addition of Cu salts. Furthermore, 15N NMR mechanistic studies show the reaction proceeds via a diazo transfer mechanism. Imidazole-1-sulfonyl azide hydrogen sulfate provides a considerable advantage over existing diazo transfer reagents in terms of impact stability, cost, and ease of use.