发明名称 |
Method for making nitrile compounds from ethylenically unsaturated compounds |
摘要 |
The invention concerns a method for hydrocyanation of ethylenically unsaturated organic compounds comprising at least a nitrile function. The invention provides a method for hydrocyanation of an ethylenically unsaturated hydrocarbon compound by reacting in liquid medium the hydrogen cyanide in the presence of a catalyst comprising a metal element selected among transition metals and an organophosphorous ligand, characterised in that the organophosphorous ligand is a furylphosphine. The invention is in particular useful for synthesizing adiponitrile from butadiene.
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申请公布号 |
US7105696(B2) |
申请公布日期 |
2006.09.12 |
申请号 |
US20030250477 |
申请日期 |
2003.11.06 |
申请人 |
RHODIA POLYMIDE INTERMEDIATES |
发明人 |
BURATTIN PAOLO;CHAMARD ALEX;GALLAND JEAN-CHRISTOPHE |
分类号 |
C07C253/00;C07C253/10;C07C255/04 |
主分类号 |
C07C253/00 |
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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