| 摘要 |
Hydrides of nickel coordination compounds of the general formula HNi(MYZ)n<+>X<-> where M is P, As or Sb, Z is R or OR, where R is a hydrocarbyl radical of up to 18 carbon atoms or a hydrocarbyl radical of up to 18 carbon atoms substituted with any of -Cl, -O- or -CN, where Y is two Z's or either -R'- or -O-R'-O-, where -R'- is a divalent hydrocarbylene radical of from two to 12 carbon atoms, n is 3 or 4, and X<-> is an anion of a protonic acid, particularly HSO4<->, Cl<->, Br<->, Cn<->, CF3COO<->, AlCl4<->, or ZnCl2CN<-> or BF4<-> and the process of preparing these hydrides from the corresponding nickel complex and acid as well as the process of isomerizing 3-pentenenitrile to 4-pentenenitrile using the hydrides.
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