ISOLATION AND CHARACTERISATION OF C60(CF3)2
| Autor: | A. G. Avent, Adam D. Darwish, Vitaly Yu. Markov, Roger Taylor, Alexey A. Goryunkov, Olga V. Boltalina |
|---|---|
| Rok vydání: | 2002 |
| Předmět: |
Trifluoromethyl
Fullerene Stereochemistry Elution Organic Chemistry Fluorine-19 NMR Medicinal chemistry High-performance liquid chromatography Chemical reaction Atomic and Molecular Physics and Optics NMR spectra database chemistry.chemical_compound chemistry General Materials Science Physical and Theoretical Chemistry Retention time |
| Zdroj: | Fullerenes, Nanotubes and Carbon Nanostructures. 10:235-241 |
| ISSN: | 1536-4046 1536-383X |
| DOI: | 10.1081/fst-120014738 |
| Popis: | From the products of reactions of [60]fullerene with either K2PtF6 at 470 °C or AgF at 520 °C, we have isolated C60(CF3)2, the simplest trifluoromethylfullerene, which gives a single 19F NMR line at −69.5 ppm. The HPLC retention time is less than that of C60F2 confirming the trend observed for other fluoro- vs. trifluoromethylfullerenes namely that the latter elute more rapidly. Other trifluoromethyl- containing species, C60(CF3)4O, C60F5CF3, C60(CF3)4H2, C60(CF3)6H2, and C60(CF3H)3 were detected in the product mixture. |
| Databáze: | OpenAIRE |
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