Preparation method and application of phenylmagnesium bromide_Kain Industrial Additive

Background and Overview Phenylmagnesium bromide is an organic compound with the molecular formula C6H5BrMg. Preparation[1] Synthesis of phenylmagnesium bromide Grignard reagent: In a 500mL round-bottomed flask equipped with mechanical stirring, reflux condenser, dropping funnel, and thermometer, add 9.95g (0.41mol) magnesium chips and 1.47g (0.008mol) 1,2-dibromoethane. 65mL of anhydrous 2-methyltetrahydrofuran, purge with nitrogen, seal the device,…