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| Verfasst von: | Hindenberg, Philip [VerfasserIn]  |
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| | Busch, Marvin [VerfasserIn] |
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| | Paul, Alexander [VerfasserIn] |
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| | Bernhardt, Moritz [VerfasserIn] |
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| | Gemessy, Patrick [VerfasserIn] |
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| | Rominger, Frank [VerfasserIn] |
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| | Romero-Nieto, Carlos [VerfasserIn] |
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| Titel: | Diphosphahexaarenes as highly fluorescent and stable materials |
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| Verf.angabe: | Philip Hindenberg, Marvin Busch, Alexander Paul, Moritz Bernhardt, Patrick Gemessy, Frank Rominger, Carlos Romero‐Nieto |
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| E-Jahr: | 2018 |
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| Jahr: | 24 October 2018 |
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| Umfang: | 5 S. |
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| Fussnoten: | Gesehen am 15.01.2020 |
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| Titel Quelle: | Enthalten in: Angewandte Chemie / International edition |
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| Ort Quelle: | Weinheim : Wiley-VCH, 1962 |
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| Jahr Quelle: | 2018 |
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| Band/Heft Quelle: | 57(2018), 46, Seite 15157-15161 |
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| ISSN Quelle: | 1521-3773 |
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| Abstract: | Oligoarenes are regarded as subunits of π-extended carbon nanoforms, such as graphene and nanotubes, with exceptional technological importance. Fused arenes can thus provide fundamental insight into the nature of the electronic properties of fused polyaromatic rings and pave the way for the design of extended graphene-like materials. However, large π-extended arenes often show low stability. Herein we report the straightforward preparation of linearly fused diphosphahexaarenes containing two six-membered phosphorus heterocycles. They are highly stable towards air, water, and light over months in both solution and the solid state. Single-crystal X-ray crystallography confirmed the molecular structure of all derivatives. Investigations of their optoelectronic properties revealed that the diphosphahexaarenes exhibit ambipolar redox behavior and high fluorescence quantum yields. Embedding six-membered phosphorus rings into large acenes thus opens up new opportunities for the investigation of polyaromatic systems. |
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| DOI: | doi:10.1002/anie.201809754 |
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| 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 ; Verlag: https://doi.org/10.1002/anie.201809754 |
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| | Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/anie.201809754 |
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| | DOI: https://doi.org/10.1002/anie.201809754 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | DFT calculations |
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| | Electrochemistry |
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| | Fluorescence |
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| | Phosphorus heterocycles |
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| | Photophysical properties |
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| K10plus-PPN: | 1687431094 |
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| Verknüpfungen: | → Zeitschrift |
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Diphosphahexaarenes as highly fluorescent and stable materials / Hindenberg, Philip [VerfasserIn]; 24 October 2018 (Online-Ressource)
