Disclosed is a method for producing a polyarylene sulfide comprising contacting a dihalogenated aromatic compound with an alkali metal sulfide in a polar solvent, wherein a halogenated aromatic compound containing active hydrogen is present in the reaction system.
本发明公开了一种生产聚芳基
硫醚的方法,该方法包括在极性溶剂中将二卤代芳香族化合物与碱
金属
硫化物接触,其中反应体系中存在含有活性
氢的卤代芳香族化合物。