I<sub>2</sub>/KI-Mediated Oxidative N–N Bond Formation for the Synthesis of 1,5-Fused 1,2,4-Triazoles from <i>N</i>-Aryl Amidines
作者:Lina Song、Xianhai Tian、Zhigang Lv、Ertong Li、Jie Wu、Yangxue Liu、Wenquan Yu、Junbiao Chang
DOI:10.1021/acs.joc.5b01183
日期:2015.7.17
An I2/KI-mediated oxidative N–N bond formation reaction is described. This new and environmentally benign approach allows for the convenient synthesis of a variety of 1,2,4-triazolo[1,5-a]pyridines and other 1,5-fused 1,2,4-triazoles from readily available N-aryl amidines in an efficient and scalable fashion.
描述了I 2 / KI介导的氧化N–N键的形成反应。这种新的对环境无害的方法可以方便地从容易获得的N-芳基合成各种1,2,4-三唑并[1,5- a ]吡啶和其他1,5-稠合的1,2,4-三唑efficient以高效和可扩展的方式。