Convenient Synthesis of Imidazo-Fused Heterocycles via CeCl 3·7H 2O Catalyzed Groebke-Blackburn-Bienayme Reaction
Zhang Zhaorui, Xu Liang, Tang Hanqin, Wu Boxin, Feng Di, Guo Changbin
Chin. J. Org. Chem. . 2017, (5): 1252 -1257 .  DOI: 10.6023/cjoc201701024