| 发明名称 |
Method for separating isomeric menthol compounds |
| 摘要 |
<p>Separating diastereomers of 2-isopropyl-5-methylcyclohexanol from a material mixture containing at least two diastereomeric compounds of 2-isopropyl-5-methylcyclohexanol, comprises carrying out extractive rectification in presence of at least one ionic liquid.</p> |
| 申请公布号 |
EP2450334(B1) |
申请公布日期 |
2014.06.11 |
| 申请号 |
EP20100013850 |
申请日期 |
2010.10.21 |
| 申请人 |
LANXESS DEUTSCHLAND GMBH |
发明人 |
BRINK, REINHOLD;HEUER, LUTZ;KUHLMANN, SVEN;MECHELHOFF, MARTIN;PFOHL, OLIVER |
| 分类号 |
C07C29/84;B01D3/40;C07C35/08;C07C35/12 |
主分类号 |
C07C29/84 |
| 代理机构 |
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