Synthesis of 3-Acyl and 2-Acyl Imidazo [1, 2- a]pyridines by I 2-Mediated Diamination of α, β-Unsaturated Ketones with 2-Aminopyridines
Yu Wenquan, Song Lina, Tian Xianhai, Zhao Ting, Wang Manman, Wu Jie, Qiao Yan, Chang Junbiao
Chin. J. Org. Chem. . 2018, (6): 1530 -1537 .  DOI: 10.6023/cjoc201712045