| abstract |
A phenyl phosphate functional polystyrene resin and a preparation method thereof, the chemical structural formula of the resin is as follows: Wherein, R is selected from a C 1 -C 10 alkane group or H. The steps of the preparation method are as follows: adding phenol and chloromethyl polystyrene resin into a nitrobenzene solvent, stirring until the phenol is dissolved, adding anhydrous zinc chloride, stirring and reacting, after the reaction is completed, filtering, using dimethylformamide Wash the filter cake until the washing liquid is colorless; add P 2 O 5 dimethylformamide solution, stir, react, after the reaction is completed, filter, wash the filter cake with deionized water until the washing liquid is neutral, and dry to obtain the described phenyl phosphate functional polystyrene resin. The preparation process of the phenyl phosphate functional polystyrene resin of the invention is simple, and the preparation conditions are mild and controllable. |