From Anilines to Aryl Ethers: A Facile, Efficient, and Versatile Synthetic Method Employing Mild Conditions
作者:Dong-Yu Wang、Ze-Kun Yang、Chao Wang、Ao Zhang、Masanobu Uchiyama
DOI:10.1002/anie.201712618
日期:2018.3.26
We have developed a simple and direct method for the synthesis of aryl ethers by reacting alcohols/phenols (ROH) with aryl ammonium salts (ArNMe3+), which are readily prepared from anilines (ArNR′2, R′=H or Me). This reaction proceeds smoothly and rapidly (within a few hours) at room temperature in the presence of a commercially available base, such as KOtBu or KHMDS, and has a broad substrate scope
我们通过醇/酚(ROH)与芳基铵盐(ArNMe反应开发了用于芳基醚的合成的简单且直接的方法3 +),它很容易从苯胺制备(ArNR' 2,R'= H或Me) 。该反应在室温下顺利地且快速地进行(在几个小时内)在市售的碱,例如KO的存在吨卜或KHMDS,并具有相对于二者ROH和ArNR'宽的底物范围2。它具有可扩展性,并且与各种功能组兼容。