1581686-78-3Relevant articles and documents
Copper-catalyzed direct amination of quinoline N-oxides via C-H bond activation under mild conditions
Zhu, Chongwei,Yi, Meiling,Wei, Donghui,Chen, Xuan,Wu, Yangjie,Cui, Xiuling
, p. 1840 - 1843 (2014)
A highly efficient and concise one-pot strategy for the direct amination of quinoline N-oxides via copper-catalyzed dehydrogenative C-N coupling has been developed. The desired products were obtained in good to excellent yields for 22 examples starting from the parent aliphatic amines. This methodology provides a practical pathway to 2-aminoquinolines and features a simple system, high efficiency, environmental friendliness, low reaction temperature, and ligand, additives, base, and external oxidant free conditions.