245-49-8Relevant articles and documents
Hypervalent iodine(III) promoted direct synthesis of imidazo[1,2-a] pyrimidines
Qian, Guangyin,Liu, Bingxin,Tan, Qitao,Zhang, Siwen,Xu, Bin
, p. 4837 - 4843 (2014/08/05)
An efficient and mild synthesis of imidazo[1,2-a]pyrimidine derivatives has been developed from readily available pyrimidyl arylamines or enamines through a hypervalent iodine-promoted intramolecular C-H bond cycloamination reaction. This protocol allows for the facile construction of biologically active bicyclic imidazo[1,2-a]pyrimidine skeletons as well as other imidazo[1,2-a]-type fused heterocycles.
Regiospecific synthesis of 1, 2-disubstituted (hetero)aryl fused imidazoles with tunable fluorescent emission
Zhao, Dongbing,Hu, Junyi,Wu, Ningjie,Huang, Xiaolei,Qin, Xurong,Lan, Jingbo,You, Jingsong
supporting information; experimental part, p. 6516 - 6519 (2012/02/02)
A palladium-catalyzed two or fourfold amination was established that allows regiospecific synthesis of a diversity-oriented library of 1, 2 disubstituted (hetero)aryl fused imidazoles, and provides an exceptional tool for the discovery of fluorescent scaf
