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1.发明授权HYDROCYANATION OF DIOLEFINS AND ISOMERIZATION OF NONCONJUGATED 2-ALKYL-3-MONOALKENENITRILES 失效二烯烃的氢氰化和非共轭2-烷基-3- monoalkenenitriles的ISOMIERUNG
公开(公告)号：EP1000020B1
公开(公告)日：2003-04-09
申请号：EP98935733.0
申请日：1998-07-23
发明人： FOO, Thomas , GARNER, James Michael , TAM, Wilson
IPC分类号： C07C253/10 , C07C255/03 , C07F9/145 , C07F9/144
CPC分类号： C07F9/144 , C07C253/10 , C07C253/30 , C07C255/03 , C07F9/145 , C07C255/07
摘要： Improved liquid phase process useful in the hydrocyanation of diolefinic compounds to produce nonconjugated acyclic nitriles and to the liquid phase process of isomerization of the nitriles to, among other thing, 3- and/or 4-monoalkene linear nitriles. The improvement involves conducting the process in the presence of zero-valent nickel and a mutidentate phosphite ligand.
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2.发明公开HYDROCYANATION OF DIOLEFINS AND ISOMERIZATION OF NONCONJUGATED 2-ALKYL-3-MONOALKENENITRILES 失效二烯烃的氢氰化和非共轭2-烷基-3- monoalkenenitriles的ISOMIERUNG
公开(公告)号：EP1000020A1
公开(公告)日：2000-05-17
申请号：EP98935733.0
申请日：1998-07-23
发明人： FOO, Thomas , GARNER, James, Michael , TAM, Wilson
IPC分类号： C07C253/10 , C07C255/03 , C07F9/145 , C07F9/144
CPC分类号： C07F9/144 , C07C253/10 , C07C253/30 , C07C255/03 , C07F9/145 , C07C255/07
摘要： Improved liquid phase process useful in the hydrocyanation of diolefinic compounds to produce nonconjugated acyclic nitriles and to the liquid phase process of isomerization of the nitriles to, among other thing, 3- and/or 4-monoalkene linear nitriles. The improvement involves conducting the process in the presence of zero-valent nickel and a mutidentate phosphite ligand.
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