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The Impact of Functionality and Porous System of Nanostructured Carriers Based on Metal–Organic Frameworks of UiO-66-Type on Catalytic Performance of Embedded Au Nanoparticles in Hydroamination Reaction Научная публикация

Журнал Catalysts
ISSN: 2073-4344
Вых. Данные Год: 2023, Том: 13, Номер: 1, Номер статьи : 133, Страниц : DOI: 10.3390/catal13010133
Авторы Isaeva Vera I. 1 , Chernyshev Vladimir V. 2,3 , Vergun Vadim V. 1 , Arkhipov Danil A. 1 , Deyko Grigory S. 1 , Glukhov Lev M. 1 , Kapustin Gennady I. 1 , Tkachenko Olga P. 1 , Kustov Leonid M. 3,1
Организации
1 N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospect, 119991 Moscow, Russia
2 A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Building 4, 31 Leninsky Prospect, 119071 Moscow, Russia
3 Department of Chemistry, M.V. Lomonosov Moscow State University, 1-3 Leninskie Gory, 119991 Moscow, Russia

Реферат: New methods for the preparation of metal–organic frameworks UiO-66 and NH2-UiO-66 with a hierarchical porous structure were developed using the MW-assisted technique under atmospheric pressure. The synthesized nanostructured meso-UiO-66 and meso-NH2-UiO-66 matrices were utilized as Au nanoparticle carriers. The resulting Au@meso-UiO-66 and Au@NH2-UiO-66 nanohybrids were studied in the reaction of phenylacetylene hydroamination with aniline into imine ([phenyl-(1-phenylethylydene)amine]) for the first time. Their catalytic behavior is significantly determined by a combination of factors, such as a small crystal size, micro–mesoporous structure, and functionality of the UiO-66 and NH2-UiO-66 carriers, as well as a high dispersion of embedded gold nanoparticles. The Au@meso-UiO-66 and Au@NH2-UiO-66 nanocatalysts demonstrate high activities (TOF), with conversion and selectivity values over 90. This excellent catalytic performance is comparable or even better than that demonstrated by heterogeneous systems based on conventional inorganic and inorganic supports known from the literature.
Библиографическая ссылка: Isaeva V.I. , Chernyshev V.V. , Vergun V.V. , Arkhipov D.A. , Deyko G.S. , Glukhov L.M. , Kapustin G.I. , Tkachenko O.P. , Kustov L.M.
The Impact of Functionality and Porous System of Nanostructured Carriers Based on Metal–Organic Frameworks of UiO-66-Type on Catalytic Performance of Embedded Au Nanoparticles in Hydroamination Reaction
Catalysts. 2023. V.13. N1. 133 . DOI: 10.3390/catal13010133 WOS Scopus OpenAlex
Идентификаторы БД:
Web of science: WOS:000917015700001
Scopus: 2-s2.0-85146721378
OpenAlex: W4313823950
Цитирование в БД:
БД Цитирований
OpenAlex 6
Scopus 5
Web of science 5
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