发明授权
- 专利标题： Preparation of primary amines
- 专利标题（中）： 伯胺的制备
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申请号： US524318申请日： 1983-08-18
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公开(公告)号： US4492804A公开(公告)日： 1985-01-08
- 发明人: Gerhard Frank , Peter Rudolf , Gerald Neubauer , Paul Duffner , Manfred Ohlinger , Hans J. Wilfinger , Emil Pfannebecker
- 申请人： Gerhard Frank , Peter Rudolf , Gerald Neubauer , Paul Duffner , Manfred Ohlinger , Hans J. Wilfinger , Emil Pfannebecker
- 申请人地址： DEX
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DEX
- 优先权： DEX3231193 19820821
- 主分类号： C07B61/00
- IPC分类号： C07B61/00 ; B01J23/00 ; B01J23/745 ; C07C67/00 ; C07C209/00 ; C07C209/48 ; C07C211/03 ; C07C211/09 ; C07C85/12
摘要：
Saturated primary amines are prepared by reacting a nitrile with hydrogen at elevated temperature under superatmospheric pressure in the presence of ammonia and a metallic iron catalyst which has been obtained by reducing anisometric iron oxide particles with hydrogen at not more than 500.degree. C.
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