| 发明名称 |
Process for the manufacture of 5-oxoalkanoic acids |
| 摘要 |
5-Oxoalkanoic acids are prepared by addition of a ketone containing at least one hydrogen atom in the alpha -position with regard to the keto group, to an alpha , beta -unsaturated acid. As catalysts secondary amines are present.
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| 申请公布号 |
US4377709(A) |
申请公布日期 |
1983.03.22 |
| 申请号 |
US19800218027 |
申请日期 |
1980.12.19 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
MUELLER, WERNER H. |
| 分类号 |
B01J31/00;C07B61/00;C07C51/00;C07C51/373;C07C59/185;C07C59/205;C07C59/347;C07C59/84;C07C67/00;(IPC1-7):C07C51/00 |
主分类号 |
B01J31/00 |
| 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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