| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 578949 | Journal of Hazardous Materials | 2011 | 6 Pages |
Abstract
⺠A novel catalyst H3PO4/MoO3/SiO2 was characterized and used in nitration. ⺠On the surface domains of phosphomolybdic acid (HPM) are obtained. ⺠Dinitrotoluene is obtained with very high yield i.e. 96 wt.% in mild conditions. ⺠Dinitrochlorobenzene is obtained with only twelve-fold excess of nitric acid. ⺠It is sulfuric acid free and solvent free nitration of aromatic compounds.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Health and Safety
Authors
Joanna Adamiak, Dorota Kalinowska-Alichnewicz, MichaÅ Szadkowski, Wincenty SkupiÅski,