π-Extension of heterocycles via a Pd-catalyzed heterocyclic aryne annulation: π-extended donors for TADF emitters
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DOI: 10.1039/d2sc01788a
Abstract: 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… read more here.
Keywords: extension heterocycles; heterocycles via; catalyzed heterocyclic; via catalyzed ... See more keywords