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
EP2229353(A4)
申请公布日期
2011.01.26
申请号
EP20090701646
申请日期
2009.01.14
申请人
INVISTA TECHNOLOGIES S.A R.L.
发明人
FOO, THOMAS;GARNER, JAMES, MICHAEL;OZER, RON;PEARLMAN, PAUL, S.