Direct Synthesis of α-Ketoamides via Copper-Catalyzed Reductive Amidation of Nitroarenes with α-Oxocarboxylic Acids
作者:Jialing Liu、Jiaxin Yao、Jiahui Du、Lin Yu、Wengui Duan、Yuxuan Xiao、Zhiguo Lei
DOI:10.1021/acs.joc.4c00237
日期:——
Nitroarenes are known for their stability, low toxicity, easy availability, and cost-effectiveness, making them one of the most fundamental chemical feedstocks. The direct utilization of nitroarenes as nitrogen sources in amidation reactions offers significant advantages over using arylamines. Herein, we disclose a streamlined method for constructing α-ketoamides through the direct coupling of nitroarenes
硝基芳烃以其稳定性、低毒性、易于获得和成本效益而闻名,使其成为最基本的化学原料之一。在酰胺化反应中直接利用硝基芳烃作为氮源比使用芳基胺具有显着的优势。在此,我们公开了一种通过硝基芳烃与α-氧代羧酸的直接偶联来构建α-酮酰胺的简化方法。这种转变消除了制备、分离和纯化芳胺的需要,从而提高了效率、成本效益并节省了时间。