| 发明名称 |
METHOD FOR PRODUCING AN ALKYL 3-HYDROXYBUTYRATE |
| 摘要 |
<p>A method for making an alkyl 3-hydroxybutyrate is provided. The method can include reacting an alkyl alcohol with diketene to form an alkyl acetoacetate and then hydrogenating the alkyl acetoacetate to form the alkyl 3-hydroxybutyrate. The method of the present invention may also include separating one or more impurities an alkyl acetoacetate stream and subjecting the purified acetoacetate mixture to hydrogenation to form the alkyl 3-hydroxybutyrate. Methods of the present invention can be carried out on a lab, pilot, or commercial scale.</p> |
| 申请公布号 |
WO2015017177(A1) |
申请公布日期 |
2015.02.05 |
| 申请号 |
WO2014US47528 |
申请日期 |
2014.07.22 |
| 申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
WEAKLEY, GARRY, KENNETH;KELLY, CHARLES, EVERETTE |
| 分类号 |
C07C67/31;C07C67/46;C07C69/675;C07C69/72 |
主分类号 |
C07C67/31 |
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