Title of article :
Copper-catalyzed chalcogenoamination of 2-alkynylanilines with dichalcogenides for one-step synthesis of 3-sulfenylindoles and 3-selenylindoles
Author/Authors :
Li، نويسنده , , Zhen and Hong، نويسنده , , Longcheng and Liu، نويسنده , , Ruiting and Shen، نويسنده , , Jianzhong and Zhou، نويسنده , , Xigeng، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2011
Abstract :
The copper-catalyzed chalcogenoamination of 2-alkynylanilines with dichalcogenides has been achieved under mild reaction conditions using the weak base Cs2CO3 in combination with air oxidant, providing a convenient and efficient method for synthesis of 3-sulfenylindoles and 3-selenylindoles, including complex products bearing two attached 3-sulfenylindole rings.
Keywords :
2-Alkynylaniline , 3-Chalcogenylindole , Dichalcogenides , Copper(I) iodide
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
