126348-45-6

Basic information

• Product Name: 4-(m-tolylsulfonyl)aniline
• Synonyms: 4-(m-tolylsulfonyl)aniline
• CAS NO: 126348-45-6
• Molecular Weight: 247.318
• Mol File: 126348-45-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-(m-tolylsulfonyl)aniline(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(m-tolylsulfonyl)aniline(126348-45-6)
• EPA Substance Registry System: 4-(m-tolylsulfonyl)aniline(126348-45-6)

Safety Data

• Hazardous Substances Data: 126348-45-6(Hazardous Substances Data)

Upstream product

• 591-17-3 meta-bromotoluene 
• 106-40-1 4-bromo-aniline 
• 586-78-7 para-nitrophenyl bromide 
• 100-00-5 4-chlorobenzonitrile 
• 76590-34-6 (4-nitro-phenyl)-m-tolyl sulfide 
• 77853-01-1 (4-nitro-phenyl)-m-tolyl sulfone 

Downstream Products

• 37924-22-4 4-(3-Methylphenylsulfonyl)-trifluormethansulfonanilid 

Relevant articles and documents

Palladium-catalyzed three-component diaryl sulfone synthesis exploiting the sulfur dioxide surrogate DABSO

SO(2) efficient: A three-component palladium-catalyzed coupling of aryl lithium compounds; sulfur dioxide (provided by the easy-to-handle solid surrogate, DABSO); and aryl, heteroaryl, and alkenyl (pseudo)halides yields a diverse library of sulfones. An electron-poor XantPhos-type ligand suppresses aryl-aryl exchange and is key to obtaining high yields.