1352128-89-2Relevant academic research and scientific papers
I2/CuO-catalyzed tandem cyclization strategy for one-pot synthesis of substituted 2-aminothiozole from easily available aromatic ketones/α,β-unsaturated ketones and thiourea
Zhu, Yan-Ping,Yuan, Jing-Jing,Zhao, Qin,Lian, Mi,Gao, Qing-He,Liu, Mei-Cai,Yang, Yan,Wu, An-Xin
, p. 173 - 178 (2012/01/05)
A concise and efficient one-pot process from easily available methyl ketones/unsaturated methyl ketones and thiourea was developed for the synthesis of 2-aminothiazoles under the media of I2/CuO. The method can highly stereoselectivity obtain the E-isomers of 4-ethenyl-2-aminothiazoles (5a-f). All these target molecules were characterized by NMR, HRMS and IR spectra. Furthermore, the target compounds 3c and 5b were further determined by X-ray crystallographic analysis.
