Selective Hydrogenation of Pyridine and Derivatives of It on Bimetallic Catalysts Modified with Chitosan

Selective Hydrogenation of Pyridine and Derivatives of It on Bimetallic Catalysts Modified with Chitosan Full article

Journal

Russian Journal of Physical Chemistry A
ISSN: 0036-0244 , E-ISSN: 1531-863X

Output data

Year: 2023, Volume: 97, Number: 2, Pages: 340-342 Pages count : 3 DOI: 10.1134/s0036024423020127

Authors

Kustov A.L. ^1,2 , Dunaev S.F. ² , Finashina E.D. ¹

Affiliations

1	Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991, Moscow, Russia
2	Faculty of Biology, Moscow State University, 119991, Moscow, Russia

A study is performed of the catalytic properties of bimetallic nanoparticles based on palladium and a base metal (silver or copper) supported on alumina modified with chitosan in the selective hydrogenation of pyridine and derivatives of it with the formation of piperidine and derivatives of it. It is shown that the effect of increasing the activity of bimetallic nanoparticles is due to the small size of particles (2–3 nm), compared to the monometallic palladium catalyst. It is established that the conversion of pyridine reaches 99% with 99% selectivity toward piperidine under mild conditions (60°C; H2 pressure, 70 atm).

Kustov A.L. , Dunaev S.F. , Finashina E.D.
Selective Hydrogenation of Pyridine and Derivatives of It on Bimetallic Catalysts Modified with Chitosan
Russian Journal of Physical Chemistry A. 2023. V.97. N2. P.340-342. DOI: 10.1134/s0036024423020127 WOS Scopus OpenAlex

Web of science:	WOS:000979071100006
Scopus:	2-s2.0-85156144542
OpenAlex:	W4367019176

DB	Citing
OpenAlex	4
Scopus	3
Web of science	3