From Anilines to Quinolines: Iodide- and Silver-Mediated Aerobic Double C−H Oxidative Annulation-Aromatization
作者:Jiwei Wu、Zhixiong Liao、Dong Liu、Chien-Wei Chiang、Zheng Li、Zhonghao Zhou、Hong Yi、Xu Zhang、Zixin Deng、Aiwen Lei
DOI:10.1002/chem.201703218
日期:2017.11.13
Quinoline synthesis from easily accessible raw materials such as anilines is a valuable and meaningful task. Herein, we communicate an iodide‐ and silver‐mediated C−H/C−H oxidative annulation–aromatization between anilines and allyl alcohols. This protocol provides a direct route to the synthesis of quinoline derivatives from inexpensive commodities. Various kinds of anilines, even heterocyclic anilines
由苯胺等容易获得的原料合成喹啉是一项宝贵而有意义的任务。在本文中,我们传达了苯胺和烯丙醇之间碘化物和银介导的CH / CH氧化环化-芳香化反应。该协议提供了从廉价商品合成喹啉衍生物的直接途径。各种苯胺,甚至杂环苯胺,都是可行的底物,可产生高收率的相应多取代喹啉。