Efficient functionalization of carbon nanohorns via microwave irradiation
| Autor: | M. Antonia Herrero, Ester Vázquez, Maurizio Prato, Noelia Rubio, Moreno Meneghetti, Mauro Schiavon, Angel Díaz-Ortiz |
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| Přispěvatelé: | N., Rubio, M. A., Herrero, M., Meneghetti, A., Díaz Ortiz, M., Schiavon, Prato, Maurizio, E., Vázquez |
| Jazyk: | angličtina |
| Rok vydání: | 2009 |
| Předmět: |
chemistry.chemical_classification
Addition reaction Diazonium Compounds Imine chemistry.chemical_element General Chemistry Combinatorial chemistry Cycloaddition chemistry.chemical_compound chemistry Ylide carbon nanohorns Materials Chemistry Surface modification Organic chemistry functionalization Carbon Microwave |
| Popis: | Multifunctionalization of carbon nanohorns (CNHs) is easily achieved by microwave activation. We describe an efficient strategy to produce multifunctionalized CNHs using a combination of two different addition reactions, the 1,3-dipolar cycloaddition of azomethine ylides, in solvent-free conditions, and the addition of diazonium salts in water, both via a simple and fast microwave-induced method. The new CNH derivatives are soluble in common solvents as well as in water. The doubly functionalized CNHs may be valuable new tools for many interesting applications. |
| Databáze: | OpenAIRE |
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