1569809-60-4

Upstream product

• 1427763-65-2 6-bromo-2-(2-bromophenyl)-imidazo[1,2-a]pyridine 
• 536-74-3 phenylacetylene 

Downstream Products

• 1569809-71-7 6-phenyl-2-(2-(4-phenyl-1H-1,2,3-triazol-1-yl)phenyl)H-imidazo[1,2-a]pyridine 

Relevant academic research and scientific papers

Ligand-free, copper-catalyzed ullmann-type C-N coupling: Regioselective synthesis of azole-substituted imidazo[1,2-a]pyridines

A simple and highly efficient protocol for the regioselective synthesis of azole-substituted imidazo[1,2-a]pyridines has been developed using a ligand-free, copper-catalyzed Ullmann-type C-N coupling of 2-(2-bromophenyl) imidazo[1,2-a]pyridines with different azoles and in situ generated 1,2,3-triazoles. The reactions proceeded smoothly to furnish azolo-imidazo[1,2-a]pyridines in good to excellent yields (65-96%). Georg Thieme Verlag Stuttgart New York.