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Effect of the nature of a solvent on properties of Pd–P catalysts in hydrogenation of ortho-chloronitrobenzene

Effect of the nature of a solvent on properties of Pd–P catalysts in hydrogenation of... Fundamental aspects of the influence of solvent nature on the activity and selectivity of palladium catalysts modified with white phosphorus in hydrogenation of ortho-chloronitrobenzene were determined. The conditions are suggested in which the chemoselectivity of palladium catalysts modified with white phosphorus can be raised to 93–95% with respect to ortho-chloroaniline in the temperature range 30–80°C without accumulation in the reaction system of undesirable products, ortho-chlorophenylhydroxylamine and azo- and azoxychlorobenzene. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Applied Chemistry Springer Journals

Effect of the nature of a solvent on properties of Pd–P catalysts in hydrogenation of ortho-chloronitrobenzene

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References (18)

Publisher
Springer Journals
Copyright
Copyright © 2015 by Pleiades Publishing, Ltd.
Subject
Chemistry; Chemistry/Food Science, general; Industrial Chemistry/Chemical Engineering
ISSN
1070-4272
eISSN
1608-3296
DOI
10.1134/S107042721508054
Publisher site
See Article on Publisher Site

Abstract

Fundamental aspects of the influence of solvent nature on the activity and selectivity of palladium catalysts modified with white phosphorus in hydrogenation of ortho-chloronitrobenzene were determined. The conditions are suggested in which the chemoselectivity of palladium catalysts modified with white phosphorus can be raised to 93–95% with respect to ortho-chloroaniline in the temperature range 30–80°C without accumulation in the reaction system of undesirable products, ortho-chlorophenylhydroxylamine and azo- and azoxychlorobenzene.

Journal

Russian Journal of Applied ChemistrySpringer Journals

Published: Nov 21, 2015

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