Kulhanek, NiclasNiclasKulhanekMartin, NiklasNiklasMartinGöttlich, RichardRichardGöttlich2024-11-262024-11-262024https://jlupub.ub.uni-giessen.de/handle/jlupub/19923https://doi.org/10.22029/jlupub-19278In this work, we describe a simple and robust synthetic approach for the formation of 1,3-substituted imidazo[1,5-a]quinolines. This was achieved by developing a mild and selective bromination with N-bromosuccinimide (NBS) in 3-position of the imidazole ring. This was followed by a Negishi coupling, which we performed with various coupling partners, resulting in a wide range of different combinations, usually unattainable by other approaches and similar coupling reactions. Fluorescence measurements identified beneficial substitution patterns for the future use of imidazo[1,5-a]quinolines in optical applications, such as organic light-emitting diodes (OLEDs).enNamensnennung - Nicht kommerziell - Keine Bearbeitungen 4.0 Internationalddc:540