A covalent organic cage compound acting as a supramolecular shadow mask for the regioselective functionalization of C 60
A trigonal-bipyramidal covalent organic cage compound serves as an efficient host to form stable 1 : 1-complexes with C 60 and C 70 . Fullerene encapsulation has been comprehensively studied by NMR and UV/Vis spectroscopy, mass spectrometry as well as single-crystal X-ray diffraction. Exohedral func...
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| Veröffentlicht in: | Chemical science (Cambridge) 2020-08, Vol.11 (32), p.8409-8415 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A trigonal-bipyramidal covalent organic cage compound serves as an efficient host to form stable 1 : 1-complexes with C
60
and C
70
. Fullerene encapsulation has been comprehensively studied by NMR and UV/Vis spectroscopy, mass spectrometry as well as single-crystal X-ray diffraction. Exohedral functionalization of encapsulated C
60
via
threefold Prato reaction revealed high selectivity for the symmetry-matched all-
trans
-3 addition pattern. |
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| ISSN: | 2041-6520 2041-6539 |
| DOI: | 10.1039/D0SC03131C |