Chrysaorenes: assembling coronoid hydrocarbons via the fold-in synthesis

Two coronoid hydrocarbons, [3]- and [4]chrysaorene were synthesized from fluorenophane precursors using the fold-in strategy. [3]Chrysaorene is a bowl-shaped fragment of the C240-Ih fullerene, whereas [4]chrysaorene is planar and contains a unique large 24-membered internal ring. The chrysaorenes sh...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2015-01, Vol.51 (82), p.15094-15097
Hauptverfasser: Majewski, Marcin A, Lis, Tadeusz, Cybińska, Joanna, Stępień, Marcin
Format: Artikel
Sprache:eng
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Zusammenfassung:Two coronoid hydrocarbons, [3]- and [4]chrysaorene were synthesized from fluorenophane precursors using the fold-in strategy. [3]Chrysaorene is a bowl-shaped fragment of the C240-Ih fullerene, whereas [4]chrysaorene is planar and contains a unique large 24-membered internal ring. The chrysaorenes show geometry-dependent magnetic properties and are strongly fluorescent.
ISSN:1359-7345
1364-548X
DOI:10.1039/c5cc06046j