Invention Grant
US07767864B2 Process for the hydroformylation of ethylenically unsaturated compounds
失效
烯键式不饱和化合物加氢甲酰化的方法
- Patent Title: Process for the hydroformylation of ethylenically unsaturated compounds
- Patent Title (中): 烯键式不饱和化合物加氢甲酰化的方法
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Application No.: US10561912Application Date: 2004-07-01
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Publication No.: US07767864B2Publication Date: 2010-08-03
- Inventor: Graham Eastham , David Cole-Hamilton , Christina Jimenez
- Applicant: Graham Eastham , David Cole-Hamilton , Christina Jimenez
- Applicant Address: GB Hampshire
- Assignee: Lucite International UK Limited
- Current Assignee: Lucite International UK Limited
- Current Assignee Address: GB Hampshire
- Agency: Venable LLP
- Agent Keith G. Haddaway; Michael E. Nelson
- Priority: GB0315536 20030703; GB0317242 20030724
- International Application: PCT/GB2004/002859 WO 20040701
- International Announcement: WO2005/003070 WO 20050113
- Main IPC: C07C45/50
- IPC: C07C45/50 ; B01J31/00 ; B01J23/00
Abstract:
The present invention provides a process for the hydroformylation of ethylenically unsaturated compounds, which process comprises reacting said ethylenically unsaturated compound with carbon monoxide and hydrogen, in the presence of a catalyst system and a solvent, the catalyst system obtainable by combining: a) a metal of Group VIII or a compound thereof; and b) a bidentate phosphine, the process characterized in that a chlorine moiety is present in at least one of the said Group VIII metal compound or said solvent.
Public/Granted literature
- US20080051475A1 Process for the Hydroformylation of Ethylenically Unsaturated Compounds Public/Granted day:2008-02-28
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