Chinone. XIII. Synthese von 4,5,9,10‐Tetrahydropyren‐2,7‐dion und Versuch zur Darstellung von Pyren‐2,7‐dion
Quinones. XIII. Synthesis of 4,5,9,10‐Tetrahydropyrene‐2,7‐dione and Attempted Preparation of Pyrene‐2,7‐dione The titel quinones 7 and 9 are of interest as electron acceptors for organic conductors. The synthesis of their conjugate hydroquinones 6 and 8 via the metacyclophane derivative 3 is descri...
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| Veröffentlicht in: | Journal für Praktische Chemie/Chemiker‐Zeitung 1994, Vol.336 (2), p.110-114 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Quinones. XIII. Synthesis of 4,5,9,10‐Tetrahydropyrene‐2,7‐dione and Attempted Preparation of Pyrene‐2,7‐dione
The titel quinones 7 and 9 are of interest as electron acceptors for organic conductors. The synthesis of their conjugate hydroquinones 6 and 8 via the metacyclophane derivative 3 is described. The tetrahydropyrene‐2,7‐dione 7 – obtained by oxidation of 6 – possesses only a limited stability, whereas pyrene‐2,7‐dion (9) proved to unstable to be isolated. |
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| ISSN: | 0941-1216 1521-3897 |
| DOI: | 10.1002/prac.19943360203 |