| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a polyarylene sulfide having excellent compatibility with other materials and improved solubility in organic solvents. SOLUTION: To produce a polyarylene sulfide by reacting a dihalogenobenzene and a polyhalogenopyridine with a sulfide-forming agent in an organic solvent. Therein, the polyhalogenopyridine is preferably a 2, 6- dihalogenopyridine, a 2,3,5,6-tetrahalogenopyridine, a 2,6-dihalogenonicotinic acid or a 3-amino-2,6-dihalogenopyridine.
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