Synthesis of Tetraarylethene Luminogens by C-H Vinylation of Aromatic Compounds with Triazenes was written by Suleymanov, Abdusalom A.;Doll, Martin;Ruggi, Albert;Scopelliti, Rosario;Fadaei-Tirani, Farzaneh;Severin, Kay. And the article was included in Angewandte Chemie, International Edition in 2020.Reference of 638-02-8 The following contents are mentioned in the article:
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, supramol. hosts, biol. relevant mols., and com. polymers. This study involved multiple reactions and reactants, such as 2,5-Dimethylthiophene (cas: 638-02-8Reference of 638-02-8).
2,5-Dimethylthiophene (cas: 638-02-8) belongs to benzothiophene derivatives. Functionalized benzothiophenes are important constructs found in molecules with wide ranging biological activity and in organic materials. It is also used in the manufacturing of dyes such as thioindigo.Reference of 638-02-8
Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem