143769-63-5Relevant academic research and scientific papers
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.
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
