53601-85-7Relevant academic research and scientific papers
Investigations of imidazoles. 101. Synthesis of 2,3-dihydroimidazo-[1,2-a]pyrimidine from 2-aminopyrimidine
Kochergin,Mazur,Rogul'chenko,Aleksandrova,Mandrichenko
, p. 224 - 226 (2001)
Two novel preparative methods have been developed for the synthesis of 2,3-dihydroimidazo[1,2-a]-pyrimidine from 2-aminopyrimidine. These are the reaction with 1,2-dibromoethane and also the reaction with ethylene chloro(bromo)hydrin, subsequent treatment of 1-β-hydroxyethyl-2-imino-1,2-dihydropyrimidine with thionyl chloride, and cyclization of the intermediate 1-β-chloroethyl-2-imino-1,2-dihydropyrimidine in the presence of sodium hydroxide.
Synthesis of copper halide coordination polymers with ligands formed by in situ cyclization of 2-aminopyrimidine and ethanol
Bi, Minghui,Li, Guanghua,Hua, Jia,Lin, Yingjie,Cao, Junjun,Shi, Zhan,Feng, Shouhua
, p. 1035 - 1038 (2008)
The design and synthesis of coordination polymers from transition metals and organic ligands have been extensively studied for their crystallographic diversity and potential applications. Recently, the synthesis of coordination polymers by hydro(solvo)thermal in situ metal/ligand reactions has drawn great interest because of its potential to generate novel coordination architectures and new organic reactions. As described in our manuscript, the nitrogen heterocyclic 2,3-dihydroimidazo[1,2-a]pyrimidine (C6H 7N3) ligand was synthesized by an in situ reaction starting from 2-aminopyrimidine and ethanol. At the same time, two luminescent copper halide coordination polymers, (CuCl)3C6H 7N3 and (CuI)2C6H7N 3, were assembled under solvothermal conditions. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.
