| Online-Ressource |
Verfasst von: | Elter, Maximilian [VerfasserIn]  |
| Ahrens, Lukas [VerfasserIn]  |
| Luo, Stella M. [VerfasserIn]  |
| Rominger, Frank [VerfasserIn]  |
| Freudenberg, Jan [VerfasserIn]  |
| Cao, Dennis D. [VerfasserIn]  |
| Bunz, Uwe H. F. [VerfasserIn]  |
Titel: | Cata-annulated azaacene bisimides |
Verf.angabe: | Maximilian Elter, Lukas Ahrens, Stella M. Luo, Frank Rominger, Jan Freudenberg, Dennis D. Cao, and Uwe H.F. Bunz |
Jahr: | 2021 |
Umfang: | 5 S. |
Fussnoten: | Gesehen am 03.04.2023 |
Titel Quelle: | Enthalten in: Chemistry - a European journal |
Ort Quelle: | Weinheim : Wiley-VCH, 1995 |
Jahr Quelle: | 2021 |
Band/Heft Quelle: | 27(2021), 48, Seite 12284-12288 |
ISSN Quelle: | 1521-3765 |
Abstract: | Ultra-electron-deficient azaacenes were synthesized via Buchwald-Hartwig coupling of ortho-diaminoarenes with chlorinated mellophanic diimide followed by oxidation of the intermediate N,N’-dihydro compounds with MnO2 or PbO2. The resulting cata-annulated bisimide azaacenes have ultrahigh electron affinities with first reduction potentials as low as −0.35 V recorded for a tetraazapentacene. Attempts to prepare a tetrakis(dicarboximide)tetraazaheptacene resulted in the formation of a symmetric butterfly dimer. |
DOI: | doi:10.1002/chem.202101573 |
URL: | kostenfrei: Volltext: https://doi.org/10.1002/chem.202101573 |
| kostenfrei: Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/chem.202101573 |
| DOI: https://doi.org/10.1002/chem.202101573 |
Datenträger: | Online-Ressource |
Sprache: | eng |
Bibliogr. Hinweis: | Forschungsdaten: Elter, Maximilian, 1995 - : Cata-annulated azaacene bisimides [data] |
Sach-SW: | azaacenes |
| bisimides |
| butterfly dimer |
| electron acceptors |
| heteroacenes |
K10plus-PPN: | 184106064X |
Verknüpfungen: | → Zeitschrift |
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Lokale URL UB: | Zum Volltext |
Cata-annulated azaacene bisimides / Elter, Maximilian [VerfasserIn]; 2021 (Online-Ressource)