A simple method for the preparation of boronic acids form the reactions of tributyl borate with RX and Mg under ultrasound irradiation at room temperature was reported .

本文报道以 硼酸 三 丁酯为原料与卤代烃，金属镁粉在室温下经超声辐射制备单取代硼酸的结果。该方法操作简单，反应速度快，并得到满意的产率，有一定的应用价值。