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The nitration of electron-rich aromatics
β Scribed by C.L. Dwyer; C.W. Holzapfel
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- French
- Weight
- 318 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0040-4020
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β¦ Synopsis
The successful mononitration of a variety of electron-rich aromatic substrates is reported, employing either nitronium tetrafluoroborate or "claycop" as the nitrating agent. Dinitration of four of the substrates was achieved when employing nitronium tetrafluoroborate. Several of the products have previously been prepared only by indirect methods.
π SIMILAR VOLUMES
Nitration of Electron-Rich Aromatic Compounds by Cerium Ammonium Nitrate Coated on Silica. -The title reaction is described for a variety of methoxy-substituted derivatives, e.g. (I), (III), and (VII), affording nitro-compounds, like (II), (IV), and (VIII). -(GRENIER, JEAN-LUC;