ChemInform Abstract: Regioselective Oxidative Homocoupling Reaction: An Efficient Copper‐Catalyzed Synthesis of Biimidazo[1, 2‐a]pyridines. Issue 10 (February 2016) - Lei, Sai; Cao, Hua; Chen, Longbin; Liu, Jingyun; Cai, Huiyin; Tan, Jingwen