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Information × Registration Number 0222U003097, 0120U104756 , R & D reports Title Nanostructured nickel and palladium-containing composites based on anodic nanoporous alumina for selective catalytic hydrogenation of organic compounds popup.stage_title Head Lytvynenko Anton S., Кандидат хімічних наук Registration Date 18-02-2022 Organization L. V. Pisarzhevskii Institute Of Physical Chemistry of The National Academy of Sciences of Ukraine popup.description2 The studies of the catalytic activity of Ni and Pd nanoparticles deposited onto anodic nanoporous alumina, and, for comparison, onto activated charcoal, and employed without support, in hydrogenation reactions by the example of a substituted (acylated) imidazo-[1,5-a]-pyridine by hydrogen and sodium tetrahydroborate were performed. The possibility to perform hydrogenation reactions on the composites of metal nanoparticles with anodic nanoporous alumina as the catalysts was confirmed. It was shown that solely the product of the complete hydrogenation (both of the keto-group and of the pyridine ring) was formed on the nanocomposites of Ni with anodic nanoporous alumina, while a mixture of products with the dominating product of the hydrogenation of the pyridine ring only was formed on the Pd/C composites. The conditions at which the employment of sodium tetrahydroborate as the hydrogenating agent led to the hydrogenation of the reagent with almost 100% conversion on the composites with anodic nanoporous alumina were found, while the conversions on the nanoparticles without support were significantly lower at the same conditions. Product Description popup.authors Kurmach Mykhailo M. Mishura Andriy M. popup.nrat_date 2022-03-09 Close