发明授权
US07084293B2 Process of synthesis of compounds having nitrile functions from ethylenically unsaturated compounds
有权
从烯属不饱和化合物合成具有腈官能团的化合物的方法
- 专利标题： Process of synthesis of compounds having nitrile functions from ethylenically unsaturated compounds
- 专利标题（中）： 从烯属不饱和化合物合成具有腈官能团的化合物的方法
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申请号： US10353912申请日： 2003-01-30
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公开(公告)号： US07084293B2公开(公告)日： 2006-08-01
- 发明人: Cécile Rosier , Philippe Marion , Damien Bourgeois
- 申请人： Cécile Rosier , Philippe Marion , Damien Bourgeois
- 申请人地址： FR Saint-Fons
- 专利权人： Rhodia Polyamides Intermediates
- 当前专利权人： Rhodia Polyamides Intermediates
- 当前专利权人地址： FR Saint-Fons
- 代理机构： Buchanan Ingersoll, P.C.
- 优先权： FR0216550 20021223
- 主分类号： C07C253/00
- IPC分类号： C07C253/00
摘要：
The present invention relates to a process of hydrocyanation of ethylenically unsaturated organic compounds to compounds having at least one nitrile function, particularly the hydrocyanation of diolefins such as butadiene, or of substituted olefins such as alkene nitrites such as pentenenitriles; the subject hydrocyanation is carried out in the presence of a catalytic system comprising a metallic element and mono- and pluri-dentate organophosphorus ligands.
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