FIELD: chemistry.
SUBSTANCE: invention relates to a hydrogenation catalyst containing a nickel (II) compound, a reducing agent and a modifying additive. As the initial nickel (II) compound a crystalline hydrate of nickel (II) bis(acetyl acetonate) of formula Ni(acac)2·xH2O is used, where x=0.01-3.0, the reducing agent is triethyl aluminium and the modifying additive is ketones, esters and alcohols, with the following ratio of components: Ni(acac)2/H2O/AlEt3/modifier=1:0.5-3.0:1-10:1-100.
EFFECT: catalyst enables to perform hydrogenation of alkenes in mild conditions with high efficiency.
9 tbl, 41 ex
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