The main methods on the synthesis of substituent aryl boronic acids or esters included: organic lithium reagent method, Grignard reagent method and Palladium ( O)-Catalyzed coupling method. 取代芳环硼酸(酯)的合成方法主要有:有机锂试剂法、格氏试剂法和钯催化氧硼基化法。
The fragmentation reaction of aryl tertiary phosphines in the presence of lithium can be promoted effectively by use of ultrasonic irradiation. 芳基叔膦和金属锂在超声波辐射下迅速反应产生芳基膦锂。