发明名称 |
Process for the carbonylation of ethylenically unsaturated compounds |
摘要 |
A process for the carbonylation of ethylenically unsaturated compounds is described. The process comprises reacting an ethylenically unsaturated compound with carbon monoxide in the presence of a source of hydroxyl groups and a catalyst system. The catalyst system is obtained by combining: (a) metal of Group VIII or a compound thereof; and (b) a bidentate phosphine of general formula (I) The carbonylation reaction is carried out at a temperature of between -30° C. to 49° C. and under a CO partial pressure of less than 30x10<SUP>5 </SUP>N.m<SUP>-2</SUP>
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申请公布号 |
US7265240(B2) |
申请公布日期 |
2007.09.04 |
申请号 |
US20050524034 |
申请日期 |
2005.10.11 |
申请人 |
LUCITE INTERNATIONAL UK LIMITED |
发明人 |
EASTHAM GRAHAM R.;JIMENEZ CRISTINA;COLE-HAMILTON DAVID |
分类号 |
C07C67/36;B01J31/24;B01J35/00;C07B61/00;C07C51/12;C07C51/14;C07C51/16;C07C67/38;C07C69/24;C07F9/50;C07F9/52 |
主分类号 |
C07C67/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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