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
Photochemical reactions of triarylmethyl peroxides (II) α- and β-naphthyldiphenylmethyl peroxide
作者:D.C. Neckers、Shwn-Mei Linden、Ross J. Taliano、B. Lee Williams、Andrei Zakrzewski
DOI:10.1016/0040-4039(88)85077-9
日期:1988.1
The photochemical decomposition of the title compounds and isotoplcally labeled analogs have been compared to the thermalreactions. Rapid radical 1,2-migration and reversible elimination of oxygen from the starting peroxides are indicated.