| 发明名称 |
HYDROGENATION OF HALONITROAROMATIC COMPOUNDS |
| 摘要 |
Disclosed is an improved process for the preparation of haloaromatic amines by the catalytic hydrogenation of halonitroaromatic compounds in the presence of a chromium-containing Raney cobalt catalyst. The catalyst gives good hydrogenation rates while minimizing formation of dehalogenated by-products.
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| 申请公布号 |
CA1333608(C) |
申请公布日期 |
1994.12.20 |
| 申请号 |
CA19890589795 |
申请日期 |
1989.02.01 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
LENTZ, CARL M.;MULLINS, EDWARD T.;GIBSON, CHARLES L. |
| 分类号 |
B01J25/00;C07B43/04;C07B61/00;C07C209/36;C07C227/04;C07C227/08;C07C229/60;C07C231/12;C07C233/80;C07C235/24;C07C303/36;C07C311/39;C07D231/52;(IPC1-7):C07C229/54 |
主分类号 |
B01J25/00 |
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