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Chrysene-based blue emitters

Chrysene and its bisbenzannulated homologue, naphtho[2,3-c]tetraphene, were synthesized through a PtCl2-catalyzed cyclization of alkynes, which also furnished corresponding biaryls subsequent to a Glaser coupling reaction of the starting alkynes. The optoelectronic properties of 5,5′-bichrysenyl and...

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Bibliographische Detailangaben
Hauptverfasser: Nathusius, Marvin (VerfasserIn) , Ejlli, Barbara (VerfasserIn) , Rominger, Frank (VerfasserIn) , Freudenberg, Jan (VerfasserIn) , Bunz, Uwe H. F. (VerfasserIn) , Müllen, Klaus (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 2020
In: Chemistry - a European journal
Year: 2020, Jahrgang: 26, Heft: 66, Pages: 15089-15093
ISSN:1521-3765
DOI:10.1002/chem.202001808
Online-Zugang:Verlag, kostenfrei, Volltext: https://doi.org/10.1002/chem.202001808
Verlag, kostenfrei, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/chem.202001808
Volltext
Verfasserangaben:Marvin Nathusius, Barbara Ejlli, Frank Rominger, Jan Freudenberg, Uwe H.F. Bunz, and Klaus Müllen
Beschreibung
Zusammenfassung:Chrysene and its bisbenzannulated homologue, naphtho[2,3-c]tetraphene, were synthesized through a PtCl2-catalyzed cyclization of alkynes, which also furnished corresponding biaryls subsequent to a Glaser coupling reaction of the starting alkynes. The optoelectronic properties of 5,5′-bichrysenyl and 6,6′-binaphtho[2,3-c]tetraphene were compared to their chrysene-based “monomers”. Oxidative cyclodehydrogenations of bichrysenyl and its higher homologue towards large nanographenes were also investigated.
Beschreibung:Gesehen am 26.08.2024
Beschreibung:Online Resource
ISSN:1521-3765
DOI:10.1002/chem.202001808

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