发明公开
EP0145191A2 A process for selective preparation of secondary and tertiary aralkyl amines
失效
阿尔卑斯山脉（Herstellung vonsekundärenodertertiärenAminen）。
- 专利标题： A process for selective preparation of secondary and tertiary aralkyl amines
- 专利标题（中）： 阿尔卑斯山脉（Herstellung vonsekundärenodertertiärenAminen）。
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申请号： EP84307240.6申请日： 1984-10-19
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公开(公告)号： EP0145191A2公开(公告)日： 1985-06-19
- 发明人: Alexander, David Christopher , Knifton, John Frederick
- 申请人： TEXACO DEVELOPMENT CORPORATION
- 申请人地址： 2000 Westchester Avenue White Plains, New York 10650 US
- 专利权人： TEXACO DEVELOPMENT CORPORATION
- 当前专利权人： TEXACO DEVELOPMENT CORPORATION
- 当前专利权人地址： 2000 Westchester Avenue White Plains, New York 10650 US
- 代理机构： Brock, Peter William (GB)
- 优先权： US550347 19831110
- 主分类号： C07C85/18
- IPC分类号： C07C85/18 ; C07C87/28
摘要：
Secondary and tertiary aralkylamines can be prepared with good yield and selectivity by reacting an aromatic vinylic olefin, a nitrogen-containing compound, and synthesis gas comprising carbon monoxide and hydrogen (or in an alternative embodiment, CO and H 2 0), in the presence of a catalyst comprising a ruthenium-containing compound and an amide solvent at a temperature of at least 100°C and a pressure of at least 1.45 MPa.
Linear products are obtained preferentially under these conditions, but when a quarternary phosphonium compound is added, branched products are also obtained in good yields.
Linear products are obtained preferentially under these conditions, but when a quarternary phosphonium compound is added, branched products are also obtained in good yields.
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