Реферат: Ceria-modified mineral-like copper catalyst 12 %Cu/SiO2−CeO2 showed a high activity and selectivity in one-pot hydroamination of bio-available 5-hydroxymethylfurfural with nitro-aromatic compounds. The catalyst was obtained by conventional deposition-precipitation method with urea from commercial silica, copper nitrate, and ammonium cerium (IV) nitrate. The synthesized catalyst with a copper phyllosilicate structure formed inside the pores of silica was studied by XRD, N2 adsorption, XPS, SEM and TEM methods. The possible scheme of 5-hydroxymethylfurfural hydroamination with nitro-aromatic compounds and an evolution of the catalyst structure during the reaction were proposed. The catalyst can be successfully recycled after calcination procedure. A number of N-furfurylamines were obtained for the first time over 12 %Cu/SiO2−CeO2 catalyst with the phyllosilicate structure directly from 5-hydroxymethylfurfural and nitro-aromatic compounds with the yields up to 85 %.

Библиографическая ссылка: Redina E. , Arkhipova N. , Kapustin G. , Kirichenko O. , Mishin I. , Kustov L.
Ceria‐Modified Copper Phyllosilicate Catalyst for One‐Pot Hydroamination of 5‐HMF with Nitro‐Compounds
ChemCatChem. 2023. V.15. N11. e202300294 . DOI: 10.1002/cctc.202300294 WOS Scopus OpenAlex

Идентификаторы БД:

≡ Web of science:	WOS:000988901100001
≡ Scopus:	2-s2.0-85159382729
≡ OpenAlex:	W4366250541

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