π-Extension of heterocycles via a Pd-catalyzed heterocyclic aryne annulation: π-extended donors for TADF emitters

We report the annulation of heterocyclic building blocks to access π-extended polycyclic aromatic hydrocarbons (PAHs). The method involves the trapping of short-lived hetarynes with catalytically-generated biaryl palladium intermediates and allows for the concise appendage of three or more fused aro...

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Detalles Bibliográficos
Autores principales: Spence, Katie A., Chari, Jason V., Di Niro, Mattia, Susick, Robert B., Ukwitegetse, Narcisse, Djurovich, Peter I., Thompson, Mark E., Garg, Neil K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2022
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9132060/
https://www.ncbi.nlm.nih.gov/pubmed/35685807
http://dx.doi.org/10.1039/d2sc01788a

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9132060/
https://www.ncbi.nlm.nih.gov/pubmed/35685807
http://dx.doi.org/10.1039/d2sc01788a

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