发明名称 |
Terphenyl dihalide monomers having sulfonate groups and process for preparing the same |
摘要 |
The present invention relates to a terphenyl dihalide monomer having sulfonate groups and a process for preparing the same. More particularly, the present invention relates to a terphenyl dihalide monomer having sulfonate groups prepared by a process comprising obtaining a terphenyl dihalide derivative by Suzuki cross-coupling of a tetrahalobenzene and phenylboronic acid and introducing sulfonate groups into the phenyl rings at each end of the terphenyl dihalide derivative, the resultant monomer capable of being prepared into a polymer electrolyte having superior ion conductivity through nucleophilic aromatic substitution (S<SUB>N</SUB>Ar) polymerization due to the presence of two halogen atoms and two conducting sulfonate groups in the monomer molecule, and a process for preparing the same.
|
申请公布号 |
US7173155(B1) |
申请公布日期 |
2007.02.06 |
申请号 |
US20060485855 |
申请日期 |
2006.07.13 |
申请人 |
GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
LEE JAE-SUK;CHANG SUN-YOUNG;LEE KWAN-SOO;JEONG MYUNG-HWAN;YANG JUNG-EUN |
分类号 |
C07C315/00 |
主分类号 |
C07C315/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|