Catalytic Hydrogenation of 4-(Hydroxyamino)-2-nitrotoluene and 2,4-Nitroaminotoluene Isomers: Kinetics and Reactivity

Clicks: 397
ID: 271378
1997
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Abstract
The kinetics of the liquid-phase hydrogenation of 4-(hydroxyamino)-2-nitrotoluene, 4-amino-2-nitrotoluene, and 2-amino-4-nitrotoluene were studied in ethanol over a 5% Pd/C catalyst, in the temperature range between 283 and 323 K and at a pressure of 0.1 MPa. The reaction rates have been described by a Langmuir−Hinshelwood type model with adsorption of the organic species and hydrogen on a different type of active site. The rate constant, the adsorption constants, and the activation energy for each reaction have been determined by a nonlinear regression analysis. The effect of molecular structure on the reactivity of mono- and dinitro derivatives has been also investigated.
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galvagno1997industrialcatalytic Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Giovanni Neri,Maria G. Musolino,Lucio Bonaccorsi,Andrea Donato,Lucina Mercadante,Signorino Galvagno, Giovanni Neri, Maria G. Musolino, Lucio Bonaccorsi, Andrea Donato, Lucina Mercadante, Signorino Galvagno
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Journal industrial & engineering chemistry research
Year 1997
DOI
10.1021/ie950505b
URL
https://sciprofiles.com/publication/view/6c6b95dba0f761eab457707428d4ff0c
Keywords
kinetics reactivity catalytic hydrogenation hydroxyamino nitrotoluene nitroaminotoluene isomers

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