711018-68-7

Upstream product

• 344596-81-2 2-(4-bromo-phenyl)-ethanesulfonic acid sodium salt 
• 253443-13-9 S-[2-(4-bromophenyl)ethyl]thioacetate 

Downstream Products

• 1161944-38-2 2-(2-(4-Bromophenyl)ethylsulfonamido)-5-methylbenzenesulfonamide 
• 1161945-64-7 3-[2-(4-bromo-phenyl)-ethanesulfonylamino]-thiophene-2-sulfonic acid amide 
• 1173174-76-9 2-(4-bromophenyl)-N-methylethanesulfonamide 
• 220666-97-7 {(3-Carbamimidoyl-phenyl)-[2-(2'-sulfamoyl-biphenyl-4-yl)-ethanesulfonyl]-amino}-acetic acid methyl ester 

Relevant academic research and scientific papers

Towards Uniform Iodine Catalysis: Intramolecular C?H Amination of Arenes under Visible Light

A photochemical catalytic amination of arenes is presented. The reaction proceeds under benign iodine catalysis in the presence of visible light as the initiator and provides access to a range of differently substituted arylamines. A total of 29 examples demonstrate the broad applicability of this mild oxidation method. The scope of the reaction could further be expanded to silyl-tethered derivatives, which undergo intramolecular amination upon formation of seven-membered heterocycles. Cleavage of the silicon tether provides access to the corresponding 3-substituted anilines.

Bis-(Sulfonylamino) Derivatives in Therapy 205

The invention provides compounds of formula (I) wherein R1, R3, L1, L2, G1, G2, A and m are as defined in the specification and optical isomers, racemates and tautomers thereof, and pharmac