2020
DOI: 10.1002/ange.202006489
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Unilateral fluorierte Acene: Synthese und Festkörpereigenschaften

Abstract: Die rasche Entwicklung der organischen Elektronik hängt eng mit der Verfügbarkeit molekularer Materialien mit spezifischen elektronischen Eigenschaften zusammen. Hier stellen wir einen neuen Syntheseweg vor, der eine unilaterale Funktionalisierung von Acenen entlang ihrer langen Seite ermöglicht. Dies wird durch die Synthese von 1,2,10,11,12,14‐Hexafluorpentacen (1) und dem verwandten 1,2,9,10,11‐Pentafluortetracen (2) demonstriert. Quantenchemische DFT‐Rechnungen in Kombination mit optischen und röntgenabsorp… Show more

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Cited by 4 publications
(1 citation statement)
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“…Attractive intermolecular interactions in monolayers are often found in heterostructures of fluorinated and non-fluorinated OSCs, [74][75][76][77][78] so the concept of stabilization by intermolecular attraction should be applicable beyond our model system of PEN and PFP. Molecules that are only partially fluorinated, such as the unilaterally fluorinated 1,2,10,11,12,14hexafluoropentacene, 79 could extend this concept to homomolecular films.…”
Section: Discussionmentioning
confidence: 99%
“…Attractive intermolecular interactions in monolayers are often found in heterostructures of fluorinated and non-fluorinated OSCs, [74][75][76][77][78] so the concept of stabilization by intermolecular attraction should be applicable beyond our model system of PEN and PFP. Molecules that are only partially fluorinated, such as the unilaterally fluorinated 1,2,10,11,12,14hexafluoropentacene, 79 could extend this concept to homomolecular films.…”
Section: Discussionmentioning
confidence: 99%