Doubly Bridged Anthracenes: Blue Emitters for OLEDs [data]

DOI

The photooxidative stability of a series of doubly bridged anthracenes was evaluated after their preparation via twofold macrocyclization of a bis(resorcinyl)anthracene. Lightfastness correlates with the energy levels of the highest occupied molecular orbital (HOMO), resulting in superior stability of the tetraesters compared to the tetraethers. The lengths and steric demand of the linker only plays a minor role for the ester-based compounds, which can be prepared in reasonable yields and thus tested in proof-of-concept organic light-emitting diodes. Double ester-bridging allows deep blue electro-luminescence, highlighting the importance of the choice of the functional groups used for macrocyclization.

Identifier
DOI https://doi.org/10.11588/data/1MXYDJ
Related Identifier https://doi.org/10.1002/chem.202303037
Metadata Access https://heidata.uni-heidelberg.de/oai?verb=GetRecord&metadataPrefix=oai_datacite&identifier=doi:10.11588/data/1MXYDJ
Provenance
Creator Ludwig, Philipp; Mayer, Jacob; Ahrens, Lukas; Rominger, Frank; Ligorio, Giovanni; Hermerschmidt, Felix; List-Kratochvil, Emil J.W.; Freudenberg, Jan; Bunz, Uwe H.F.
Publisher heiDATA
Contributor Ludwig, Philipp; Bunz, Uwe
Publication Year 2023
Funding Reference Deutsche Forschungsgemeinschaft (SFB) 1249 ; Studienstiftung des Deutschen Volkes
Rights CC BY 4.0; info:eu-repo/semantics/openAccess; http://creativecommons.org/licenses/by/4.0
OpenAccess true
Contact Ludwig, Philipp (Heidelberg University, OCI); Bunz, Uwe (Heidelberg University, OCI)
Representation
Resource Type Dataset
Format application/zip; text/plain
Size 1619032; 1575289; 1790284; 1904619; 256949; 222201; 1831152; 1755452; 1889652; 5496810; 147280; 1231956; 1391768; 37880720; 239761538; 420035; 20139013; 239; 67312
Version 1.0
Discipline Chemistry; Natural Sciences