Status: Bibliographieeintrag
Standort: ---
Exemplare:
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| Online-Ressource |
Verfasst von: | Eichelmann, Robert [VerfasserIn]  |
| Bender, Kai [VerfasserIn]  |
| Günther, Julius A. [VerfasserIn]  |
| Ziegenhagen, Levi A. [VerfasserIn]  |
| Ballmann, Joachim [VerfasserIn]  |
| Gade, Lutz H. [VerfasserIn]  |
Titel: | Bay-aminated Octaazaperopyrenedioxides (OAPPDOs) as precursors for Diazepine and Diazepinone derivatives |
Verf.angabe: | Robert Eichelmann, Kai Bender, Julius A. Guenther, Levi A. Ziegenhagen, Joachim Ballmann, and Lutz H. Gade |
E-Jahr: | 2025 |
Jahr: | January 31, 2025 |
Umfang: | 6 S. |
Fussnoten: | Gesehen am 10.07.2025 |
Titel Quelle: | Enthalten in: Organic letters |
Ort Quelle: | Washington, DC : ACS, 1999 |
Jahr Quelle: | 2025 |
Band/Heft Quelle: | 27(2025), 6, Seite 1396-1401 |
ISSN Quelle: | 1523-7052 |
Abstract: | Fully bay-aminated octaazaperopyrenedioxide (OAPPDO) derivatives have been accessible via Buchwald-Hartwig amination of the bay-chlorinated starting material. They were isolated as semiquinoidal species with a bent polycyclic core and characterized as nonfluorescent charge-transfer dyes. The corresponding secondary amines were synthesized by reduction and displayed typical absorption and emission behavior for perylene derivatives. One of the reduced amines served as a precursor for conversion of the secondary amino groups to 1,3-diazepine and -diazepinone units spanning the bay-area - seven-membered ring motifs hitherto unknown in perylene chemistry. The photophysical and electrochemical properties of the azaperylene dyes were investigated by absorption and emission spectroscopy supported by time-dependent density functional theory methods and cyclic voltammetry as well as differential pulse voltammetry. |
DOI: | doi:10.1021/acs.orglett.4c04686 |
URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1021/acs.orglett.4c04686 |
| DOI: https://doi.org/10.1021/acs.orglett.4c04686 |
Datenträger: | Online-Ressource |
Sprache: | eng |
K10plus-PPN: | 1930257554 |
Verknüpfungen: | → Zeitschrift |
Bay-aminated Octaazaperopyrenedioxides (OAPPDOs) as precursors for Diazepine and Diazepinone derivatives / Eichelmann, Robert [VerfasserIn]; January 31, 2025 (Online-Ressource)
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