Nickel-Catalyzed Metathesis between Carboxylic Acids and Thioesters: A Direct Access to Thioesters
作者:Qiumin Xie、Anhui Wei、Ziding Liu、Qian Yan、Xiuli Zhang、Bao Gao
DOI:10.1021/acs.orglett.3c02664
日期:2023.9.29
for generating thioesters from carboxylic acids and thioesters. This transformation features operational simplicity and high step-economy, wherein the −SR moiety of thioesters was smoothly transferred to carboxylic acid from thioacetates as the starting material. Various substrates with different levels of electronic nature were all applicable to this reaction, furnishing thioesters in moderate to
我们描述了一种从羧酸和硫酯生成硫酯的独特策略。该转化具有操作简单和步骤经济性高的特点,其中硫代酯的-SR部分顺利地从硫代乙酸酯作为起始原料转移到羧酸。具有不同电子性质水平的各种底物都适用于该反应,以中等至出色的产率提供硫酯。根据初步的机理研究,酸酐中间体可能参与了本反应。