Topic
Nitrobenzene
About: Nitrobenzene is a research topic. Over the lifetime, 5285 publications have been published within this topic receiving 83368 citations. The topic is also known as: essence of mirbane & nitrobenzol.
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TL;DR: The results indicate that the hydrophobicity and the polarity of the organic pollutants can greatly affect their adsorption in water and for SAC, polar interaction and hydrophobic interaction may be the main mechanisms affecting the sorption of nitrobenzene in water.
36 citations
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TL;DR: In this paper, aniline was produced from in-situhydrogenation of nitrobenzene with hydrogen generated from methanol, or transfer hydrogenation of n-methylation of N-methylated n-dimethylaniline over a pretreated Raney-Ni® catalyst.
Abstract: A route for the direct synthesis of N,N-dimethylaniline from nitrobenzene and methanol was developed through the sequential coupling of the hydrogen production from methanol, hydrogenation of nitrobenzene to produce aniline, and N-methylation of aniline over a pretreated Raney-Ni® catalyst (at 443 K in methanol). A high yield of N,N-dimethylaniline up to 98% was obtained by the proposed methodology. In this process, aniline was produced from in-situhydrogenation of nitrobenzene with hydrogen generated from methanol, or transfer hydrogenation of nitrobenzene with methanol as donor, while methanol acted as a hydrogen source, alkylating reagent and solvent, simultaneously. Additionally, a plausible mechanism of this one-pot reaction process has been described.
36 citations
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TL;DR: An acid-resistant catalyst composed of nickel embedded in N-doped porous carbon is developed for the catalytic hydrogenation of nitrobenzene to p-aminophenol.
36 citations
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TL;DR: In this article, the in-situ pyrolytic synthesis of zinc stannate-graphitic carbon nitride (ZSO-gCN) nanocomposite material and its potential application in electrochemical sensing of nitrobenzene was described.
36 citations
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TL;DR: The possibility of coupling the ethylbenzene dehydrogenation with water-gas shift, CO2 methanation, and nitrobenzinene hydrogenation has been investigated thermodynamically.
Abstract: The possibility of coupling the ethylbenzene dehydrogenation with water-gas shift, CO2 methanation, and nitrobenzene hydrogenation has been investigated thermodynamically. The chemical equilibria of these reactions have been calculated on the basis of the Soave−Redlich−Kwong equation of state, and the effects of the feed composition, temperature, and pressure upon ethylbenzene equilibrium conversion have been studied. It was found that the equilibrium conversion could be greatly enhanced by the reaction coupling, especially with nitrobenzene hydrogenation. When coupling with water-gas shift, the ethylbenzene equilibrium conversion can be elevated to 82.4% from 25.2% for the single ethylbenzene dehydrogenation at 550 °C. When coupling with nitrobenzene hydrogenation, the ethylbenzene equilibrium conversion can reach 98.5% at 400 °C, compared with the conversion of 3.5% at the same temperature for the single ethylbenzene dehydrogenation. The primary experiments on a series of catalysts also proved that the ...
36 citations