114097-27-7

Basic information

• Product Name: N-(3,4-dimethylphenyl)-4-methylbenzenesulfonamide
• Synonyms: N-(3,4-dimethylphenyl)-4-methylbenzenesulfonamide
• CAS NO: 114097-27-7
• Molecular Weight: 275.371
• Mol File: 114097-27-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: N-(3,4-dimethylphenyl)-4-methylbenzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-(3,4-dimethylphenyl)-4-methylbenzenesulfonamide(114097-27-7)
• EPA Substance Registry System: N-(3,4-dimethylphenyl)-4-methylbenzenesulfonamide(114097-27-7)

Safety Data

• Hazardous Substances Data: 114097-27-7(Hazardous Substances Data)

Upstream product

• 4083-64-1 Tosyl isocyanate 
• 458566-99-9 4,5-dimethyl-2-(trimethylsilyl)phenyl triflate 
• 98-59-9 p-toluenesulfonyl chloride 
• 941-55-9 4-toluenesulfonyl azide 
• 95-47-6 o-xylene 
• 55962-05-5 [N-(p-tolylsulfonyl)imino]phenyliodinane 
• 95-64-7 4-amino-o-xylene 

Downstream Products

• 198291-18-8 3,4-dimethylphenyl-4'-methoxyphenylamine 
• 1360059-33-1 1,3-dimethyl-N-(3,4-dimethylphenyl)-N-tosyl-1H-indol-2-amine 
• 1360059-23-9 1-methyl-N-(3,4-dimethylphenyl)-N-tosyl-1H-indol-2-amine 
• 100974-74-1 4,5,N-trimethyl-2-(4-nitro-phenylazo)-aniline 
• 79333-14-5 4-(4,5-dimethyl-2-methylamino-phenylazo)-benzoic acid 
• 101287-24-5 4,5,N-trimethyl-2-(toluene-4-sulfonyl)-aniline 
• 80948-77-2 2,6-dibromo-3,4-dimethyl-aniline 
• 99362-24-0 N-(3,4-dimethylphenyl)-N-methylnitrous amide 
• 38036-47-4 N,3,4-trimethylaniline 
• 1088-56-8 lumiflavin 
• 408508-82-7 toluene-4-sulfonic acid-(3,4,N-trimethyl-anilide) 

Relevant articles and documents

Corrigendum to “Transition-metal-free synthesis of aromatic amines via the reaction of benzynes with isocyanates” [Tetrahedron Lett. 59 (2018) 671–674](S0040403918300352)(10.1016/j.tetlet.2018.01.022)

The authors regret that the structure of Scheme 3 is shown incorrectly. The structure of the compound 3e' is shown correctly here.[Figure presented] The penultimate paragraph of the “Results and Discussion” section should read as follows: During the investigation of several substrates, we observed the unexpected product 3e' which had a diphenyl backbone with a tosyl amine in 45% yield (Scheme 3). This structure was confirmed by 1H NMR, 13C NMR, and high-resolution mass spectroscopy. The diphenyl scaffold is useful to develop new ligands, or synthesize materials, pharmaceuticals, and natural products.The Authors also note corrections needed to the data of compound 3j in the Supplementary Data files. This should be re-written as follows: 13C NMR (125 MHz, CDCl3) δ 150.4 (dd, 1C, JC–F = 242.8, 8.2 Hz), 148.3 (dd, 1C, JC–F = 240.6, 7.3 Hz), 144.4, 135.6, 133.0 (dd, 1C JC–F = 8.1, 3.3 Hz), 129.9, 127.3, 118.1 (q, 1C, JC-F = 3.3 Hz), 117.8 (dd, 1C, JC–F = 18.2, 1.3 Hz), 111.8 (d, 1C, JC–F = 20.3 Hz), 21.6.The updated Supplementary Data files have been published online with this Corrigendum. The authors would like to apologise for any inconvenience caused.

Transition-metal-free direct amination of simple arenes with sulfonyl azides

A metal-free green protocol has been developed for amination of simple arenes using arylsulfonyl azides via a nitrene transfer process under solvent free conditions at 130 °C releasing N2 gas as the sole by-product.