| 摘要 |
The purpose of the present invention is to provide a novel method for producing a polyarylene sulfide, by which a polyarylene sulfide can be produced without using a strong acid. In order to achieve the above-mentioned purpose, the present invention provides a method for producing a polyarylene sulfide, which comprises a step of polymerizing a monomer that contains a substituted or unsubstituted diphenyl disulfide and/or a substituted or unsubstituted thiophenol in the presence of (A) a vanadium compound, (B) a boron compound having an aromatic group that contains fluorine as a constituent element and (C) an oxidant. |
