Silver-Promoted Versatile Cross-Dehydrogenative Coupling of Quinaldine with Usual Ethers
作者:Shoufeng Wang、Yafei Fan、Huaiqing Zhao、Jianfeng Wang、Shuxiang Zhang、Wengui Wang
DOI:10.1055/s-0039-1690697
日期:2019.11
great meaning and full of challenges, especially the use of inert ether molecules, such as THF as starting materials. A versatile and easily handled cross-dehydrogenative coupling between ethers and quinaldine is reported here. Compared to the developed reaction, Selectfluor is used as a mild oxidant, and a variety of functional groups are tolerated. Nitrogen protection, anhydrous systems, and external
小分子作为合成嵌段的应用是一个意义重大且充满挑战的领域,尤其是使用惰性醚分子,如THF作为起始原料。本文报道了醚和喹哪啶之间的多功能且易于处理的交叉脱氢偶联。与已开发的反应相比,Selectfluor 用作温和的氧化剂,并且可以耐受多种官能团。不需要氮保护、无水系统和外部碱,使该方法成为获得功能性杂环的便捷途径。