POLYARYLENE AND PROCESS FOR PRODUCING THE SAME

摘要

A dihalobenzene compound represented by the formula (1):
wherein A represents a C3-C20 alkoxy group etc., R 1 represents a hydrogen atom, a fluorine atom, a C1-C20 alkyl group, etc., X 1 represents a chlorine atom, etc., m represents 1 or 2, and k represents 4-m, and a polyarylene comprising a repeating unit represented by the formula (2):
wherein A, R 1 , m and k represent the same meanings as defined above.