127280-83-5

Basic information

• Product Name: 1-Methyl-7-nitro-4-(phenylsulfonylmethyl)benzotriazol
• Synonyms: 1-Methyl-7-nitro-4-(phenylsulfonylmethyl)benzotriazol
• CAS NO: 127280-83-5
• Molecular Weight: 332.34
• Mol File: 127280-83-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-Methyl-7-nitro-4-(phenylsulfonylmethyl)benzotriazol(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Methyl-7-nitro-4-(phenylsulfonylmethyl)benzotriazol(127280-83-5)
• EPA Substance Registry System: 1-Methyl-7-nitro-4-(phenylsulfonylmethyl)benzotriazol(127280-83-5)

Safety Data

• Hazardous Substances Data: 127280-83-5(Hazardous Substances Data)

Upstream product

• 14209-07-5 1-methyl-7-nitro-1H-benzotriazole 
• 7205-98-3 chloromethyl phenyl sulfone 
• 19169-90-5 bromomethylphenylsulfone 

Relevant articles and documents

Azoles, 31. - Vicarious Nucleophilic Substitution of Hydrogen in Nitrobenzotriazole Derivatives

4-, 5-, 6-, and 7-Nitrobenzotriazole derivatives 1a-1f, 4a and 4b react with carbanions of chloromethyl, bromomethyl, and α-chloropropyl phenyl sulfones (2a-2c) to give products of the vicarious nucleophilic substitution of hydrogen in ortho and para or exclusively in ortho position with respect to the nitro group.The structures of the products have been determined by means of 1H-NMR spectroscopy.On treating with 2c, 1e gives the unexpected product 6.