Ligand-free copper nanoparticle promoted N-arylation of azoles with aryl and heteroaryl iodides
作者:Gita Pai、Asoke P. Chattopadhyay
DOI:10.1016/j.tetlet.2013.12.065
日期:2014.1
A relatively mild, efficient, and inexpensive method for the nucleophilic aromatic substitution of the N–H heterocycles with various aryl and heteroaryl iodides using copper nanoparticles (Cu-NP) is reported. The coupling reaction has been successfully achieved with moderate to good yields.
据报道,使用铜纳米粒子(Cu-NP)用各种芳基和杂芳基碘化物将N–H杂环进行亲核芳族取代的相对温和,有效和廉价的方法。已经成功地以中等至良好的产率完成了偶联反应。