METHOD OF RECONSTRUCTION OF UNCERTAINTY CYCLIC COMPOUNDS Russian patent published in 2017 - IPC C07C5/03 C07C13/18 C07C13/40 C07C13/54 

FIELD: chemistry.

SUBSTANCE: way is in the interaction of unsaturated cyclic and bicyclic compounds with molecular hydrogen in the presence of nickel nanoparticles by heating. In this case, nickel nanoparticles immobilized on an ion-exchange resin are used as the catalyst, the reactants are fed directly to the catalyst by two streams, the first of which is hydrogen supplied at a flow rate of 280-630 l/(kg_cat⋅h), the second - unsaturated bicyclic compound, supplied at a flow rate of 0.55 l/(kg_cat⋅h), and the reaction is carried out at a temperature of 180°C.

EFFECT: enables to obtain targeted products with high yield in less reaction time.

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