发明名称 |
Process for the carbonylation of ethylenically unsaturated compounds and bidentate diphosphine composition used in this process |
摘要 |
Process for the carbonylation of optionally substituted ethylenically unsaturated compounds by reaction with carbon monoxide and a coreactant in the presence of a catalyst system. The catalyst system includes (a) a source of Pt group metal cations, (b) a certain bidentate diphosphine composition. |
申请公布号 |
US2005256342(A1) |
申请公布日期 |
2005.11.17 |
申请号 |
US20050184643 |
申请日期 |
2005.07.19 |
申请人 |
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发明人 |
DRENT EIT |
分类号 |
B01J31/24;B01J31/28;C07C45/49;C07C45/50;C07F9/6568;C07F15/00;(IPC1-7):C07C45/49 |
主分类号 |
B01J31/24 |
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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