作者:Zuo, Dongxu、Xiao, Xiong、Ma, Xinyue、Nie, Peng、Liu, Long、Chen, Tieqiao
DOI:10.1039/d4ob00910j
日期:——
The esterification of carboxylic acids is an important reaction for preparing esters which find wide applications in various research fields. In this manuscript, we report an acid/iodide cooperative catalytic method which enables highly efficient esterification of carboxylic acids with a wide range of equivalent O–H nucleophiles including both alcohols and weak nucleophilic phenols. Under the reaction
羧酸的酯化是制备酯的重要反应,在各个研究领域都有广泛的应用。在这篇手稿中,我们报道了一种酸/碘化物协同催化方法,该方法能够使羧酸与各种等价的O-H亲核试剂(包括醇和弱亲核酚)进行高效酯化。在反应条件下,芳香族和脂肪族羧酸(包括那些带有官能团的羧酸)都能很好地发挥作用,以良好到高的收率提供相应的酯。此外,该反应具有可扩展性,适用于生物活性分子的修饰。这些结果证明了这种新反应在有机合成中的合成价值。