(Aza)pentacenes clipped into a ring: stabilization of large (Aza)acenes [data]
A doubly alkylene bridged 6,13-diphenylpentacene and analogously bridged azapentacenes were prepared; they are persistent. The doubly bridged azapentacenes display superior photochemical, oxidative and thermal stabilities compared to azapentacenes protected by bis(TIPS-ethynyl)-substituents—clipping...
Gespeichert in:
| Hauptverfasser: | , , , , , , |
|---|---|
| Dokumenttyp: | Datenbank Forschungsdaten |
| Sprache: | Englisch |
| Veröffentlicht: |
Heidelberg
Universität
2024-05-27
|
| DOI: | 10.11588/data/5VN0H0 |
| Schlagworte: | |
| Online-Zugang: | Resolving-System, kostenfrei, Volltext: https://doi.org/10.11588/data/5VN0H0 Verlag, kostenfrei, Volltext: https://heidata.uni-heidelberg.de/dataset.xhtml?persistentId=doi:10.11588/data/5VN0H0 |
| Verfasserangaben: | Lukas Ahrens, Olena Tverskoy, Svenja Weigold, Michael Ganschow, Frank Rominger, Jan Freudenberg, Uwe H.F. Bunz |
| Zusammenfassung: | A doubly alkylene bridged 6,13-diphenylpentacene and analogously bridged azapentacenes were prepared; they are persistent. The doubly bridged azapentacenes display superior photochemical, oxidative and thermal stabilities compared to azapentacenes protected by bis(TIPS-ethynyl)-substituents—clipping an azaacene into a large ring is a viable complement in stabilization. (2024-05-24) |
|---|---|
| Beschreibung: | Gefördert durch: Deutsche Forschungsgemeinschaft (DFG): SFB 1249; Studienstiftung des Deutschen Volkes Gesehen am 27.05.2024 |
| Beschreibung: | Online Resource |
| DOI: | 10.11588/data/5VN0H0 |