Synthesis of Quinolines through Three-Component Cascade Annulation of Aryl Diazonium Salts, Nitriles, and Alkynes
作者:Hao Wang、Qian Xu、Sheng Shen、Shouyun Yu
DOI:10.1021/acs.joc.6b02509
日期:2017.1.6
An efficient and rapid synthesis of multiply substituted quinolines is described. This method is enabled by a three-component cascade annulation of readily available aryl diazonium salts, nitriles, and alkynes. This reaction is catalyst- and additive-free. Various aryl diazonium salts, nitriles, and alkynes can participate in this transformation, and the yields are up to 83%.
描述了一种高效快速合成多取代喹啉的方法。此方法通过容易获得的芳基重氮盐,腈和炔烃的三组分级联环化来实现。该反应不含催化剂和添加剂。各种芳基重氮盐,腈和炔烃均可参与该转化,产率高达83%。