It was found for the first time that Cs2CO3 serves as highly efficient catalyst for the direct hydroxylation reactions of phosphonates under mild conditions. This reaction provides an efficient approach to quaternary α‐hydroxy phosphonates, which possess intriguing biological activities and are widely used in many areas.
首次发现在温和条件下,Cs 2 CO 3可以用作
膦酸酯直接羟基化反应的高效催化剂。该反应提供了一种有效的方法来处理季
铵化的α-羟基
膦酸酯,其具有令人着迷的
生物学活性,并在许多领域得到了广泛的应用。