申请人:Hida Noriyuki
公开号:US20080287646A1
公开(公告)日:2008-11-20
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.