Application of 4-nitrobenzene boric acid_Kain Industrial Additive

Overview[1] 4-Nitrophenylboronic acid is an organic intermediate that can be prepared from 4-nitrobromobenzene in one step. Preparation[1] In polar solvents, at a temperature of 80~100℃, the action of dicatechol and 4-nitrobromobenzene on potassium acetate and Pd(dppf)Cl2 React for 2 to 3 hours, lower to room temperature, filter, extract with ethyl acetate, concentrate the organic layer,…