Imposing Curvature on a Polyarene by Intramolecular Palladium-Catalyzed Arylation Reactions: A Simple Synthesis of Dibenzo[a,g]corannulene
Palladium catalysis has been found to offer an effective solution-phase alternative to gas-phase flash vacuum pyrolysis as a method for converting the planar ring system of 7,10-di(2-bromophenyl)fluoranthene (4) to that of the C28H14 bowl-shaped fullerene fragment dibenzo[a,g]corannulene (5).
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| Veröffentlicht in: | Organic letters 2000-05, Vol.2 (10), p.1427-1430 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Palladium catalysis has been found to offer an effective solution-phase alternative to gas-phase flash vacuum pyrolysis as a method for converting the planar ring system of 7,10-di(2-bromophenyl)fluoranthene (4) to that of the C28H14 bowl-shaped fullerene fragment dibenzo[a,g]corannulene (5). |
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| ISSN: | 1523-7060 1523-7052 |
| DOI: | 10.1021/ol005755p |