发明名称 |
Hydrocyanation of pentenenitriles |
摘要 |
The invention provides a hydrocyanation process to produce adiponitrile and other dinitriles having six carbon atoms, in the presence of catalyst composition comprising a zero-valent nickel and at least one bidentate phosphorus-containing ligand wherein the bidentate phosphorus-containing ligand gives acceptable results according to at least one protocol of the 2-Pentenenitrile Hydrocyanation Test Method. |
申请公布号 |
US8088943(B2) |
申请公布日期 |
2012.01.03 |
申请号 |
US20090353584 |
申请日期 |
2009.01.14 |
申请人 |
FOO THOMAS;GARNER JAMES MICHAEL;OZER RON;PEARLMAN PAUL S.;INVISTA NORTH AMERICA S.A R.L. |
发明人 |
FOO THOMAS;GARNER JAMES MICHAEL;OZER RON;PEARLMAN PAUL S. |
分类号 |
C07C253/00 |
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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