发明名称 |
Process for the production of aromatic halogen-amino compounds |
摘要 |
The present invention relates to a hydrogenation process for the production of aromatic halogen-amino compounds by means of catalytic hydrogenation on noble metal catalysts of corresponding aromatic halonitro compounds, characterised in that a rhodium, ruthenium, iridium, platinum or palladium catalyst which is modified with an inorganic or organic phosphorus compound with a degree of oxidation of less than V, is used, in the presence of a vanadium compound.
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申请公布号 |
US5962741(A) |
申请公布日期 |
1999.10.05 |
申请号 |
US19970970512 |
申请日期 |
1997.11.14 |
申请人 |
NOVARTIS AG |
发明人 |
BAUMEISTER, PETER;SIEGRIST, URS;STUDER, MARTIN |
分类号 |
B01J27/185;B01J27/199;B01J31/00;B01J31/24;C07B61/00;C07C209/32;C07C209/36;C07C211/52;C07D213/73;(IPC1-7):C07C209/36 |
主分类号 |
B01J27/185 |
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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