Provided is a selective hydrogenation process for producing aminonitriles by contacting the corresponding dinitriles with a hydrogen-containing fluid in the presence of a hydrogenation catalyst, a solvent and tetraalkylammonium hydrogen sulfide compounds.
本发明提供了一种选择性氢化工艺,在氢化催化剂、溶剂和四烷基
硫化氢铵化合物存在的情况下,通过使相应的二腈与含氢流体接触来生产
氨腈。