An efficient and straightforward approach for accessing thionoesters <i>via</i> palladium-catalyzed C–N cleavage of thioamides
作者:Yinbo Liu、Xiaofeng Mo、Irfan Majeed、Mei Zhang、Hui Wang、Zhuo Zeng
DOI:10.1039/d1ob02349g
日期:——
We report for the first time the coupling of activated thioamides with alcohols to efficiently form thionoesters via a palladium-catalyzed C–N cleavage strategy. The new approach employs thioamides as a thioacylating reagent to give thionoesters in moderate to good yields. Notably, this methodology demonstrates a broad substrate scope, as alkyl/aryl alcohols are well tolerated, and this process might
我们首次报道了活化的硫代酰胺与醇偶联,通过钯催化的 C-N 裂解策略有效地形成硫酯。新方法使用硫代酰胺作为硫代酰化试剂,以中等至良好的收率提供硫代酸酯。值得注意的是,该方法展示了广泛的底物范围,因为烷基/芳基醇具有良好的耐受性,并且该过程可能有助于在简单温和的条件下合成含硫化合物。