Email this article Low-temperature copper hydrosilicates: catalysts for reduction of aromatic nitro compounds with molecular hydrogen
- Authors: Kirichenko O.A.1,2, Shuvalova E.V.1, Redina E.A.1
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Affiliations:
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
- M. V. Lomonosov Institute of Fine Chemical Technology, Russian Technology University
- Issue: Vol 68, No 11 (2019)
- Pages: 2048-2052
- Section: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/243526
- DOI: https://doi.org/10.1007/s11172-019-2665-2
- ID: 243526
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Abstract
The catalytic reduction of aromatic nitro compounds with hydrogen was carried out for the first time over low-temperature copper hydrosilicates synthesized at 92–110 °C as catalysts. Copper hydrosilicates demonstrated high catalytic activity and selectivity towards nitrobenzene hydrogenation to aniline and p-dinitrobenzene hydrogenation to p-nitroaniline and p-phenylenediamine under relatively mild conditions (150–170 °C, hydrogen pressure of 1.3 MPa).
About the authors
O. A. Kirichenko
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences; M. V. Lomonosov Institute of Fine Chemical Technology, Russian Technology University
Email: redinaea@ioc.ac.ru
Russian Federation, 47 Leninsky prosp., Moscow, 119991; 86 prosp. Vernadskogo, Moscow, 119454
E. V. Shuvalova
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Email: redinaea@ioc.ac.ru
Russian Federation, 47 Leninsky prosp., Moscow, 119991
E. A. Redina
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Author for correspondence.
Email: redinaea@ioc.ac.ru
Russian Federation, 47 Leninsky prosp., Moscow, 119991
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