An efficient synthesis of alkenylated imidazo[1,2-a]pyridines has been accomplished using imidazo[1,2-a]pyridines and α,β-unsaturated carboxylicacids adopting C–H functionalization strategy in the presence of palladium acetate, 1,10-phenanthroline, and silver carbonate.
在乙酸钯存在下,采用C-H 官能化策略,使用咪唑并 [1,2- a ]吡啶和 α,β-不饱和羧酸实现了烯基化咪唑并 [1,2- a] 吡啶的有效合成,1, 10-菲咯啉和碳酸银。