Bis-functionalisation of C60via thermal rearrangement of an isolable fulleroaziridine bearing a ‘solubilising’ supermesityl ester moiety
- 1 January 1994
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 11,p. 1365-1366
- https://doi.org/10.1039/c39940001365
Abstract
Heating of C60 with the novel azidoformate 3 bearing a highly solubilising supermesityl group affords the first example of a nitrogen-bridged fullerene 4, with a σ-homoaromatic closed 6,6-aziridine structure, which by further heating can be induced to undergo rearrangement on the fullerene surface to form as the sole product, the closed isomeric oxazole derivative 5 with O and N vicinally bound to the fullerene framework at a 6,6-ring junctureKeywords
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