95339-74-5Relevant articles and documents
Towards Uniform Iodine Catalysis: Intramolecular C?H Amination of Arenes under Visible Light
Martínez, Claudio,Bosnidou, Alexandra E.,Allmendinger, Simon,Mu?iz, Kilian
, p. 9929 - 9932 (2016/07/19)
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.
The first examples of rhodium-catalyzed 1,4-conjugate addition reactions of arylboronic acids with ethenesulfonamides
Zilaout, Hicham,Van Den Hoogenband, Adri,De Vries, Jelle,Lange, Jos H.M.,Terpstra, Jan Willem
experimental part, p. 5934 - 5939 (2011/11/29)
An unprecedented rhodium-catalyzed 1,4-conjugate addition of arylboronic acids with ethenesulfonamides resulting in the corresponding 2-arylethanesulfonamides is described. The amino substituent, the applied arylboronic acid, the type of Rh-catalyst, and the experimental conditions all affected the reaction outcome.
Intramolecular Sulphonamidomethylation. Part II. Fused Heterocycles from 2-Phenylethanesulphonamides
Zinczuk, Juan,Sorokin, Isidoro H.,Orazi, Orfeo O.,Corral, Renee A.
, p. 859 - 866 (2007/10/02)
1,2,4,5-Tetrahydro-3,2-benzothiazepine 3,3-dioxides 2, with a variety of substituents on the nitrogen atom, can be easily obtained by the title reaction.The isomeric compounds 4-6 are also formed from sulphonamides bearing an N-aralkyl group with a chain
