发明授权
US08110709B2 Stabilization of hydroformylation catalysts based on phosphoramide ligands
有权
基于磷酰胺配体的加氢甲酰化催化剂的稳定化
- 专利标题： Stabilization of hydroformylation catalysts based on phosphoramide ligands
- 专利标题（中）： 基于磷酰胺配体的加氢甲酰化催化剂的稳定化
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申请号： US10576282申请日： 2004-10-22
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公开(公告)号： US08110709B2公开(公告)日： 2012-02-07
- 发明人: Rainer Papp , Wolfgang Ahlers , Thomas Mackewitz , Rocco Paciello , Martin Volland
- 申请人： Rainer Papp , Wolfgang Ahlers , Thomas Mackewitz , Rocco Paciello , Martin Volland
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： DE Ludwigshafen
- 代理机构： Connolly Bove Lodge & Hutz LLP
- 优先权： DE10349343 20031023
- 国际申请： PCT/EP2004/011986 WO 20041022
- 国际公布： WO2005/039762 WO 20050506
- 主分类号： C07C45/50
- IPC分类号： C07C45/50 ; C07F9/572 ; C07F9/06
摘要：
The present invention relates to a process for the hydroformylation of ethylenically unsaturated compounds by reaction with carbon monoxide and hydrogen in the presence of a catalytically active fluid which comprises a dissolved metal complex of a metal of transition group VIII of the Periodic Table of the Elements with at least one phosphoramidite compound as ligand, wherein the fluid is brought into contact with a base.
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