Cyclic amination onto aromatic ring of sulfonamides with (diacetoxyiodo)arenes: Effect of sulfonyl group

Autor: Togo, Hideo, Hoshina, Yoichiro, Yokoyama, Masataka
Zdroj: Tetrahedron Letters; January 1996, Vol. 37 Issue: 34 p6129-6132, 4p
Abstrakt: Sulfonamides of primary amine bearing an aromatic ring at γ-position were treated with (diacetoxyiodo)arene and iodine under irradiation conditions with a tungsten lamp to give the corresponding 1,2,3,4-tetrahydroquinoline derivatives in moderate to good yields. The present reaction proceeded under mild and neutral conditions.
Databáze: Supplemental Index