Ag-Catalyzed Practical Synthesis of <i>N</i>-Acyl Anthranilic Acids from Anthranils and Carboxylic Acids
作者:Changshu Wu、Yang Gao、Yanping Huo、Xianwei Li、Qian Chen、Xiao-Qiang Hu
DOI:10.1021/acs.joc.3c02586
日期:2024.3.1
A practicalsynthesis of valuable N-acyl anthranilic acids has been achieved via a silver-catalyzed imino-ketene generation from readily available anthranils and carboxylic acids. A wide range of carboxylic acids including sterically demanding aliphatic carboxylic acids, aromatic carboxylic acids, acrylic acids, and amino acids are compatible in this reaction. Moreover, this method can be used to modify