1284210-50-9Relevant academic research and scientific papers
Synthesis of imidazo[1,2-a]pyridines: "Water-mediated" hydroamination and silver-catalyzed aminooxygenation
Chandra Mohan, Darapaneni,Nageswara Rao, Sadu,Adimurthy, Subbarayappa
, p. 1266 - 1272 (2013/08/24)
Aqueous syntheses of methylimidazo[1,2-a]pyridines without any deliberate addition of catalyst are reported. Imidazo[1,2-a]pyrazine and imidazo[2,1-a]isoquinoline were also obtained in good yields under similar conditions. With acetonitrile as solvent, Ag
Water mediated deprotective intramolecular hydroamination of N-propargylaminopyridines: Synthesis of imidazo[1,2-a]pyridines
Chandra Mohan, Darapaneni,Sarang, Niraj B.,Adimurthy, Subbarayappa
supporting information, p. 6077 - 6080 (2013/10/22)
Metal-free synthesis of substituted imidazole [1,2-a]pyridines from deprotective N-(prop-2-yn-1-yl)pyridin-2-amines in water is elucidated. Electron releasing substituents on pyridine ring provided pure products in quantitative yields without separation b
A base promoted cyclization of N-propargylaminopyridines. Synthesis of imidazo[1,2-a]pyridine derivatives
Husinec, Suren,Markovic, Rade,Petkovic, Milos,Nasufovic, Veselin,Savic, Vladimir
supporting information; experimental part, p. 2286 - 2289 (2011/06/21)
Chemical equations presented. A base promoted cyclization of the protected N-propargylaminopyridines was shown to be an efficient method for the preparation of imidazo[1,2-a]pyridine derivatives. The reactions were carried out with a small excess of base,
