Synthesis and properties of a new unsymmetrical diarylethene bearing benzothiophene and thiophene rings was written by Jing, Shuhong;Pu, Shouzhi;Fan, Congbin. And the article was included in Advanced Materials Research (Durnten-Zurich, Switzerland) in 2013.Recommanded Product: 10243-15-9 This article mentions the following:
A new unsym. isomeric diarylethene was synthesized, namely 1-[2-methyl-(5-(4-hydroxyl) phenyl)-3-thienyl]-2-(2-methyl-3-benzothiophene) perfluorocyclopentene. Its photochromic reactivity both in solution and in PMMA film, photoconversion ratio at photostationary state, and fluorescence were investigated in detail. The compound displayed excellent photochromism both in solution and in PMMA film. The isomeric compound also functioned as a fluorescence switch and concentration dependence on the fluorescence spectrum in hexane. In the experiment, the researchers used many compounds, for example, 3-Bromo-2-methylbenzo[b]thiophene (cas: 10243-15-9Recommanded Product: 10243-15-9).
3-Bromo-2-methylbenzo[b]thiophene (cas: 10243-15-9) belongs to benzothiophene derivatives. Functionalized benzothiophenes are important constructs found in molecules with wide ranging biological activity and in organic materials. It is found within the chemical structures of pharmaceutical drugs such as zileuton, raloxifene, and sertaconazole, and also BTCP.Recommanded Product: 10243-15-9
Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem