ChemInform Abstract: Iron(III)/Iodine‐Catalyzed C(sp2)—H Activation of α, β‐Unsaturated Aldehydes/Ketones with Amidines: Synthesis of 1, 2, 4, 5‐Tetrasubstituted Imidazoles. Issue 17 (April 2016) - Wu, Ping; Qu, Jinpeng; Li, Yaxuan; Guo, Xin; Tang, Dong; Meng, Xu; Yan, Rulong; Chen, Baohua