1609459-64-4

Basic information

• Product Name: (E)-ethyl 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-3-(4-methylphenylsulfonamido)benzoate
• Synonyms: (E)-ethyl 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-3-(4-methylphenylsulfonamido)benzoate
• CAS NO: 1609459-64-4
• Molecular Weight: 495.556
• Mol File: 1609459-64-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (E)-ethyl 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-3-(4-methylphenylsulfonamido)benzoate(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-ethyl 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-3-(4-methylphenylsulfonamido)benzoate(1609459-64-4)
• EPA Substance Registry System: (E)-ethyl 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-3-(4-methylphenylsulfonamido)benzoate(1609459-64-4)

Safety Data

• Hazardous Substances Data: 1609459-64-4(Hazardous Substances Data)

Upstream product

• 941-55-9 4-toluenesulfonyl azide 
• 7250-68-2 (E)-diethyl 4,4′-(diazene-1,2-diyl)dibenzoate 
• 98-59-9 p-toluenesulfonyl chloride 
• 94-09-7 p-aminoethylbenzoate 

Downstream Products

• 1609459-72-4 ethyl 2-(4-(ethoxycarbonyl)phenyl)-2H-benzo[d][1,2,3]triazole-5-carboxylate 

Relevant articles and documents

Synthesis of 2-Aryl-2 H-benzotrizoles from azobenzenes and N-sulfonyl azides through sequential rhodium-catalyzed amidation and oxidation in one pot

An efficient synthetic method of 2-aryl-2H-benzotriazoles from nonprefunctionalized azobenzenes and N-sulfonyl azides via sequential Rh-catalyzed amidation (C-N bond formation) and oxidation (N-N bond formation) with PhI(OAc)2 in one pot is reported.