| 发明名称 |
PROCESS FOR THE PURIFICATION OF FLUOROMETHYL 1,1,1,3,3,3,-HEXAFLUOROISOPROPYL ETHER (SEVOFLURANE) |
| 摘要 |
A process for purifying crude fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether (sevoflurane). The crude sevoflurane is repeatedly washed with water under conditions and for a time sufficient to reduce the level of 1,1,1,3,3,3-hexafluoroisopropanol (HFIP) to no more than 200 ppm or no more than 100 ppm. |
| 申请公布号 |
HUE028167(T2) |
申请公布日期 |
2016.12.28 |
| 申请号 |
HUE08868102 |
申请日期 |
2008.12.22 |
| 申请人 |
Halocarbon Products Corporation |
发明人 |
JONES, Barry;SWINSON, Joel;MAZZELL, Paul |
| 分类号 |
C07C41/38;C07C41/01;C07C43/12 |
主分类号 |
C07C41/38 |
| 代理机构 |
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