PROCESS FOR PRODUCTION OF AROMATIC POLYMER AND STARTING COMPOUND FOR THE SAME

摘要

Disclosed is a process for producing an aromatic polymer, which involves a polymerization step of polymerizing a monomer represented by general formula (1) [wherein groups represented by X1 and X2 independently represent a condensable reacting group; Ar1 represents an aromatic group which may have a substituent; a group represented by E1 represents an ion exchange group or an ion exchange precursor group; and n represents an integer of 1 to 4, provided that when multiple E1's exist, the multiple E1's may be the same as or different from each other] in the copresence of a base and a first transition metal salt or a polymerization step of polymerizing a monomer represented by general formula (1) wherein E1 is a group represented by -(P(=O)(OR1)(OR2)) in the presence of a base.