Endohedral metallofullerenes were for the first time trifluoromethylated to afford the isolation and characterization of two isomers of YΓ82 (CF3)5 and of three isomers of CeΓ82(CF3)5. All of the purified new compounds were characterized by S8-MALDI mass spectrometry, UV-vis and by 1D and 2D-COSY 19F NMR spectroscopy. The most probable structures proposed from the NMR data and quantum chemical calculations, contain 1,4 chains of CF3 groups. © 2007 Springer.
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Kareev, I. E., Bubnov, V. P., Fedutin, D. N., Yagubskii, E. B., Lebedkin, S. F., Laukhina, E. E., … Boltalina, O. B. (2007). Trifluoromethylation of endohedral metallofullerenes MΓ82 (M = Y, Ce): Synthesis isolation and structure. In NATO Security through Science Series A: Chemistry and Biology (pp. 235–242). https://doi.org/10.1007/978-1-4020-5514-0_29
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