1. Faculty of Chemistry, Department of Organic Chemistry, Mazandaran University, Babolsar, Iran;2. Islamic Azad University, Ilam, Iran;3. Faculty of Basic Science, Department of Biology, Mazandaran University, Babolsar, Iran
Abstract:
Copper‐catalyzed system for N‐arylation of N‐H group in heterocycles such as indole, pyrrole and carbazole with aryl iodides and aryl bromides using potassium fluoride supported on alumina as a base is described. This is a simple and efficient method for the coupling of aryl iodides and bromides with N‐H heterocycles. Different functionalized iodo and bromo arenes were coupled with N‐H heterocycles using this system.
