Copper-Catalyzed Synthesis of 4-Aryl-1H-1,2,3-triazoles from 1,1-Dibromoalkenes and Sodium Azide
作者:Xiaokun Wang、Chunxiang Kuang、Qing Yang
DOI:10.1002/ejoc.201101204
日期:2012.1
A new methodology for the Cu-catalyzed synthesis of 1H-1,2,3-triazoles from 1,1-dibromoalkenes and sodium azide is presented. Aryl dibromoolefins were efficiently converted into the corresponding 1,2,3-triazoles. A comprehensive number of functional groups were compatible with this reaction. 1,2,3-Triazoles were obtained in moderate to excellent yields.
提出了一种从 1,1-二溴烯烃和叠氮化钠合成 1H-1,2,3-三唑的新方法。芳基二溴烯烃有效地转化为相应的 1,2,3-三唑。大量的官能团与该反应相容。1,2,3-三唑以中等至极好的收率获得。