作者:Zhang, Huaiyuan、Xu, Nuo、Su, Botao、Zhang, Jingren、Zhang, Chongen、Zhang, Zhiyuan、Guo, Binbin、Xu, Shengjie、Wang, Shouwei、Tang, Rongping
DOI:10.1021/acs.joc.4c00246
日期:——
A metal-free, mild, and efficient method for the synthesis of amides has been developed from the amination of aldehydes with hydroxylamines promoted by TBAF·3H2O in the presence of KOH. Control experiments showed that the nitrone was the intermediate of this amination. By this method, a series of amides, biologically active compounds bebenil and a COX inhibitor were obtained in moderate to good yields
在KOH存在下,TBAF·3H 2 O促进醛与羟胺的胺化,开发了一种无金属、温和、高效的酰胺合成方法。对照实验表明硝酮是该胺化反应的中间体。通过该方法,以中等至良好的收率获得了一系列酰胺、生物活性化合物苯苯胺和COX抑制剂。