Highly Versatile Preparation of Imidazo[1,5-a]quinolines and Characterization of Their Photoluminescent Properties

Datum

2024

Betreuer/Gutachter

Weitere Beteiligte

Herausgeber

Zeitschriftentitel

ISSN der Zeitschrift

Bandtitel

Verlag

Zusammenfassung

In 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).

Beschreibung

Inhaltsverzeichnis

Anmerkungen

Erstpublikation in

European journal of organic chemistry 27, 1 (2024), e202301007

Sammelband

Forschungsdaten

Schriftenreihe

Erstpublikation in

Zitierform