| 发明名称 |
Process for the preparation of unsymmetrical aliphatic ketones. |
| 摘要 |
<p>Unsymmetrical aliphatic ketones, e.g. methylisopropyl ketone and pinacolone, are prepared by passing two different carboxylic acids over a catalyst comprising one or more rare earth metals on a gamma-alumina-based carrier. The catalyst and the products of the process are also claimed.</p> |
| 申请公布号 |
EP0085996(A2) |
申请公布日期 |
1983.08.17 |
| 申请号 |
EP19830200056 |
申请日期 |
1983.01.14 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
WATTIMENA, FREDDY |
| 分类号 |
C07C45/00;B01J21/00;B01J23/00;B01J23/10;C07B61/00;C07C45/48;C07C49/04;C07C67/00;(IPC1-7):07C45/45;07C49/04;01J23/10 |
主分类号 |
C07C45/00 |
| 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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