Copper-Catalyzed Direct Carbonylation of Carbenes toward the Synthesis of Propanedioic Acid Derivatives
作者:Hefei Yang、Zhi-Peng Bao、Le-Cheng Wang、Xiao-Feng Wu
DOI:10.1021/acs.orglett.3c00506
日期:2023.3.24
Carbenes are highly active reaction intermediates, which can be used as reaction precursors to modify organisms, drugs, and material molecules. In this work, we realized a new cheap metal-catalyzed carbonylation of carbene to give propanedioic acid derivatives. With copper salt as the catalyst, synthetically important malonates and related compounds were produced in good yields under mild reaction
卡宾是高活性的反应中间体,可作为反应前体对生物体、药物和材料分子进行修饰。在这项工作中,我们实现了一种新的廉价金属催化的卡宾羰基化反应,得到丙二酸衍生物。以铜盐为催化剂,在温和的反应条件下以良好的产率生产了具有重要合成意义的丙二酸酯和相关化合物。