Synthesis of Tetraarylethene Luminogens by C−H Vinylation of Aromatic Compounds with Triazenes
作者:Abdusalom A. Suleymanov、Martin Doll、Albert Ruggi、Rosario Scopelliti、Farzaneh Fadaei‐Tirani、Kay Severin
DOI:10.1002/anie.201908755
日期:2020.6.15
Tetraarylethenes are obtained by acid‐induced coupling of vinyl triazenes with aromatic compounds. This new C−H activation route for the synthesis of aggregation‐induced emission luminogens is simple, fast, and versatile. It allows the direct grafting of triarylethenyl groups onto a variety of aromatic compounds, including heterocycles, supramolecular hosts, biologically relevant molecules, and commercial