Catalytic Activity of Cu and Cu–Fe Hydrosilicates in Hydrogenation with Molecular Hydrogen
- Authors: Kirichenko O.A.1,2, Shuvalova E.V.1, Strekalova A.A.1,2, Davshan N.A.1, Kapustin G.I.1, Nissenbaum V.D.1
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Affiliations:
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
- Moscow State University of Fine Chemical Technologies (MITHT)
- Issue: Vol 92, No 12 (2018)
- Pages: 2417-2423
- Section: Physical Chemistry of Hybrid Nanomaterials and Multicomponent Systems
- URL: https://journals.rcsi.science/0036-0244/article/view/170243
- DOI: https://doi.org/10.1134/S0036024418120221
- ID: 170243
Cite item
Abstract
Deposited copper hydrosilicates are synthesized using KSKG industrial silica gel. The hydrosilicates are modified with Fe2+ ions. Their catalytic activity and high selectivity in the hydrogenation of dinitrobenzene is shown to yield nitroaniline and phenylenediamine under mild conditions at 170°C and a hydrogen pressure of 1.3 MPa. As an example, C–C triple bond in phenylacetylene is hydrogenated for the first time on such materials using molecular hydrogen under relatively mild conditions.
About the authors
O. A. Kirichenko
Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences; Moscow State University of Fine Chemical Technologies (MITHT)
Author for correspondence.
Email: okiriche@ioc.ac.ru
Russian Federation, Moscow, 119991; Moscow, 119571
E. V. Shuvalova
Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Email: okiriche@ioc.ac.ru
Russian Federation, Moscow, 119991
A. A. Strekalova
Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences; Moscow State University of Fine Chemical Technologies (MITHT)
Email: okiriche@ioc.ac.ru
Russian Federation, Moscow, 119991; Moscow, 119571
N. A. Davshan
Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Email: okiriche@ioc.ac.ru
Russian Federation, Moscow, 119991
G. I. Kapustin
Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Email: okiriche@ioc.ac.ru
Russian Federation, Moscow, 119991
V. D. Nissenbaum
Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Email: okiriche@ioc.ac.ru
Russian Federation, Moscow, 119991