化学
串联
催化作用
组合化学
级联反应
药物化学
有机化学
材料科学
复合材料
作者
Xiaoxiang Zhang,Xiaoping Sun,Xingli Cui,Haifei Zhang
标识
DOI:10.6023/cjoc201501045
摘要
3-Alkynyl indoles were efficiently prepared through trapping of α-imine gold carbenes by alkynes, generated by gold-catalyzed tandem reactions of 2-alkynyl arylazides.The desired products were afforded up to 94% yield at 60 ℃ with 2 mol% JohnPhosAuCl as catalyst.A very simple and general synthetic method for the efficient synthesis of 3-alkynyl indoles was provided.Keywords α-imino gold
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