| 发明名称 |
PROCESS FOR PURIFICATION OF POLYCYCLIC COMPOUNDS, PROCESS FOR PRODUCTION OF POLYCYCLIC COMPOUNDS, AND USES OF POLYCYCLIC COMPOUNDS |
| 摘要 |
<p>The invention provides a process for production of polycyclic compounds substantially free from impurities such as sulfuric acid. The process comprises the step of synthesizing a polycyclic compound having a -SO<SUB>3</SUB>M group through sulfonation, the step of mixing the obtained synthetic with an organic solvent in which SO<SUB>4</SUB></p> |
| 申请公布号 |
WO2008059702(A1) |
申请公布日期 |
2008.05.22 |
| 申请号 |
WO2007JP70814 |
申请日期 |
2007.10.25 |
| 申请人 |
NITTO DENKO CORPORATION;MATSUDA, SHOICHI;MIYAZAKI, JUNZO |
发明人 |
MATSUDA, SHOICHI;MIYAZAKI, JUNZO |
| 分类号 |
C07D241/36;C07D235/04;G02B5/30 |
主分类号 |
C07D241/36 |
| 代理机构 |
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