发明授权
- 专利标题： Carbonylation of ethylenically unsaturated compounds
- 专利标题（中）： 烯属不饱和化合物的羰基化
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申请号： US12084575申请日： 2006-11-08
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公开(公告)号： US09334227B2公开(公告)日： 2016-05-10
- 发明人: Graham Ronald Eastham , Mark Waugh , Philip Ian Richards
- 申请人： Graham Ronald Eastham , Mark Waugh , Philip Ian Richards
- 申请人地址： GB Southampton
- 专利权人： Lucite International UK Limited
- 当前专利权人： Lucite International UK Limited
- 当前专利权人地址： GB Southampton
- 代理机构： Venable LLP
- 代理商 Keith G. Haddaway; Annette K. Kwok
- 优先权： GB0523402.6 20051117; GB0607436.3 20060413; GB0614377.0 20060720
- 国际申请： PCT/GB2006/004156 WO 20061108
- 国际公布： WO2007/057640 WO 20070524
- 主分类号： C07C51/14
- IPC分类号： C07C51/14 ; C07C67/38 ; C07F7/08 ; C07F9/28 ; C07C67/31 ; B01J31/24 ; C07C51/09
摘要：
A process for the carbonylation of ethylenically unsaturated compounds including vinyl esters and a process for the production of 3-hydroxy propanoate esters or acids. The process comprises reacting said compound with carbon monoxide in the presence of a source of hydroxyl groups and of a catalyst system. The catalyst system is obtainable by combining: (a) a metal of Group 8, 9 or 10 or a compound thereof: and (b) a bidentate ligand of general formula (I): X1(X2)-Q2-A-R—B-Q1-X3(X4).
公开/授权文献
- US20090163724A1 Carbonylation of Ethylenically Unsaturated Compounds 公开/授权日：2009-06-25