Application and preparation method of 2-bromophenylboronic acid_Kain Industrial Additive

Background and overview[1] 2-Bromophenylboronic acid, also called o-bromophenylboronic acid, is an important intermediate for organic light-emitting diode (OLED) electronic chemicals. Preparation[1] Using o-bromoaniline as raw material, the intermediate o-bromoiodobenzene is synthesized through diazotization and iodination, and then exchanged with isopropyl magnesium bromide for iodomagnesium to synthesize o-bromophenyl magnesium bromide, and then combined with trimethyl borate…