发明申请
US20060264651A1 Method for hydrocyanating an olefinically unsaturated compound
审中-公开
氢化氰化烯属不饱和化合物的方法
- 专利标题： Method for hydrocyanating an olefinically unsaturated compound
- 专利标题（中）： 氢化氰化烯属不饱和化合物的方法
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申请号： US10548536申请日： 2004-02-24
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公开(公告)号： US20060264651A1公开(公告)日： 2006-11-23
- 发明人: Michael Bartsch , Robert Baumann , Gerd Haderlein , Miguel Flores , Tim Jungkamp , Hermann Luyken , Jens Scheidel , Wolfgang Siegel , Peter Babier
- 申请人： Michael Bartsch , Robert Baumann , Gerd Haderlein , Miguel Flores , Tim Jungkamp , Hermann Luyken , Jens Scheidel , Wolfgang Siegel , Peter Babier
- 申请人地址： DE Ludwigshafen D-67056
- 专利权人： Basf Aktiengesellschaft Patents, Trademarks and Licenses
- 当前专利权人： Basf Aktiengesellschaft Patents, Trademarks and Licenses
- 当前专利权人地址： DE Ludwigshafen D-67056
- 优先权： DE10311122.0 20030312
- 国际申请： PCT/EP04/01802 WO 20040224
- 主分类号： C07C253/10
- IPC分类号： C07C253/10
摘要：
A process for hydrocyanating an olefinically unsaturated nitrile in the presence of an Ni(0)-containing catalyst, which comprises carrying out the reaction in the presence of a hydrocarbon which leads under certain pressure, concentration and temperature conditions to the formation of at least two liquid phases of the overall system, of which one phase has a higher proportion of the Ni(0)-containing catalyst, based on the total weight of this phase, than the other phase or other phases.
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