发明授权
US4001260A Synthesis of aromatic amines by reaction of aromatic compounds with
ammonia
失效
通过与氨基甲酸酯反应芳香化合物合成芳族氨基酸
- 专利标题： Synthesis of aromatic amines by reaction of aromatic compounds with ammonia
- 专利标题（中）： 通过与氨基甲酸酯反应芳香化合物合成芳族氨基酸
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申请号： US429027申请日： 1973-12-19
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公开(公告)号： US4001260A公开(公告)日： 1977-01-04
- 发明人: Thomas W. Del Pesco
- 申请人： Thomas W. Del Pesco
- 申请人地址： DE Wilmington
- 专利权人： E. I. Du Pont de Nemours and Company
- 当前专利权人： E. I. Du Pont de Nemours and Company
- 当前专利权人地址： DE Wilmington
- 主分类号： C07D213/82
- IPC分类号： C07D213/82 ; B01J23/00 ; C07B61/00 ; C07C67/00 ; C07C209/00 ; C07C209/02 ; C07C211/46 ; C07D213/73 ; C07D213/84 ; C07C85/02
摘要：
An improved process is provided for producing an aromatic amine from ammonia and an aromatic compound which comprises reacting the aromatic compound with ammonia at a temperature of from about 150.degree. C. to about 500.degree. C. and at a pressure of from about 10 to about 1000 atmospheres in the presence of a conditioned nickel/nickel oxide/zirconium oxide cataloreactant which has been treated with ammonia prior to introduction of the cataloreactant to the amination reactants.
公开/授权文献
- US5586226A Control method and device for a unicolor printer 公开/授权日：1996-12-17
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