HFIP-Promoted Selective Hydroxyalkylation of Aniline Derivatives with Arylglyoxal Hydrates
作者:Jianguo Yang、Saimei Liu、Jing Gui、Daokai Xiong、Jinshan Li、Zhiming Wang、Jun Ren
DOI:10.1021/acs.joc.1c03155
日期:2022.5.6
A HFIP-promoted highly selective hydroxyalkylation of aniline derivatives with arylglyoxal hydrates has been realized. The reaction produces various N,N-dialkylanilines and their derivatives with α-hydroxy carbonyl units in good to excellent yields under mild conditions. Furthermore, the synthetic potential of this method has been demonstrated by the facile synthesis of several structurally interesting
已经实现了 HFIP 促进的苯胺衍生物与芳基乙二醛水合物的高选择性羟烷基化。该反应在温和条件下以良好至优异的产率产生各种N,N-二烷基苯胺及其具有 α-羟基羰基单元的衍生物。此外,该方法的合成潜力已通过简单合成几种结构有趣的分子(如苯偶酰、1,2,4-三嗪、喹喔啉、乙内酰脲和 2-硫代乙内酰脲与芳香胺单元)得到证实。