发明名称 |
PREPARATION OF HYDROXY ALDEHYDES |
摘要 |
An improved process for preparing hydroxy aldehydes, such as hydroxypivaldehyde, is provided. Specifically, the process employs an alkaline additive for separating by-product amine salts from a hydroxy aldehyde and other reaction products formed in the process of preparing a hydroxy aldehyde using an amine catalyst. |
申请公布号 |
WO2014120480(A1) |
申请公布日期 |
2014.08.07 |
申请号 |
WO2014US12025 |
申请日期 |
2014.01.17 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
HAMPTON, KENNETH, WAYNE;BROWN, EUGENE, H. |
分类号 |
C07C45/86;B01J23/02;C07C47/02 |
主分类号 |
C07C45/86 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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