Nitration of Aromatic Compounds Catalyzed by Divanadium-Substituted Molybdophosphoric Acid,H5[PMo10V2O40] |
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| Authors: | Majid M. Heravi Khadijeh Bakhtiari Tina Benmorad Fatemeh F. Bamoharram Hossein A. Oskooie Maryam H. Tehrani |
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| Affiliation: | (1) Department of Chemistry, School of Sciences, Azzahra University, Vanak, Tehran, Iran;(2) Department of Chemistry, School of Sciences, Islamic Azad University Mashhad-Branch, Mashhad, Iran |
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| Abstract: | Summary. The nitration of aromatic compounds was carried out in the presence of divanadium-substituted molybdophosphoric acid, H5PMo10V2O40, as catalyst and a mixture of nitric acid and acetic anhydride as nitrating agent. In the presence of this heteropolyacid the ortho- and para-nitro compounds were obtained in good to excellent yields under mild reaction conditions. |
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| Keywords: | . Catalyst Heteropolyacid Aromatic substitution Nitration H5PMo10V2O40. |
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