| 发明名称 |
Process for the purification of 2,6-diisopropyl phenol |
| 摘要 |
<p>The present invention relates to a novel process for purifying 2,6-diisopropyl phenol (propofol). More particularly, the present invention relates to chlorinating technical grade propofol into a 4-chloropropofol followed by hydrogenating said 4-chloropropofol into a pure propofol.</p> |
| 申请公布号 |
EP2522651(B1) |
申请公布日期 |
2013.11.20 |
| 申请号 |
EP20110003905 |
申请日期 |
2011.05.12 |
| 申请人 |
SIEGFRIED AG |
发明人 |
KELLER, SARAH;SCHLEGEL, JENS |
| 分类号 |
C07C37/86;C07C37/62;C07C39/06 |
主分类号 |
C07C37/86 |
| 代理机构 |
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