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1.
公开(公告)号:US3627817A
公开(公告)日:1971-12-14
申请号:US3627817D
申请日:1968-10-25
申请人: ICI LTD
发明人: BARNETT CLIVE , DEWING JOHN , JUBB ANTHONY HOWDEN
IPC分类号: B01J23/18 , E04F15/024 , C07C121/02 , C07C121/26
CPC分类号: B01J23/18 , C07C253/24 , C07C255/04
摘要: A process for the preparation of aliphatic dinitriles, particularly adiponitrile, by reacting cyclohexane or cyclohexene with ammonia and oxygen at elevated temperature in the presence of an antimony oxide catalyst.
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公开(公告)号:US3624125A
公开(公告)日:1971-11-30
申请号:US3624125D
申请日:1968-10-25
申请人: ICI LTD
发明人: BARNETT CLIVE , DEWING JOHN , JUBB ANTHONY HOWDEN
IPC分类号: C07C121/02
CPC分类号: C07C253/24 , C07C255/04
摘要: A process for the preparation of aliphatic dinitriles, particularly adiponitrile, by reacting methylcyclohexane with ammonia and oxygen over an antimony or molybdenum oxide catalyst, optionally in the presence of halogen at the catalyst surface.
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公开(公告)号:US3463781A
公开(公告)日:1969-08-26
申请号:US3463781D
申请日:1966-02-28
申请人: ICI LTD
发明人: BELL WILLIAM HAMILTON , DEWING JOHN
IPC分类号: C07D213/08 , C07D213/09 , C07D31/04
CPC分类号: C07D213/08
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