A covalent organic cage compound acting as a supramolecular shadow mask for the regioselective functionalization of C60.
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ABSTRACT: A trigonal-bipyramidal covalent organic cage compound serves as an efficient host to form stable 1 : 1-complexes with C60 and C70. 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 C60 via threefold Prato reaction revealed high selectivity for the symmetry-matched all-trans-3 addition pattern.
SUBMITTER: Leonhardt V
PROVIDER: S-EPMC8163405 | biostudies-literature |
REPOSITORIES: biostudies-literature
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