Ladder-Type P,S-Bridged trans-Stilbenes was written by Weymiens, Wannes;Zaal, Mark;Slootweg, J. Chris;Ehlers, Andreas W.;Lammertsma, Koop. And the article was included in Inorganic Chemistry in 2011.Electric Literature of C8H4Br2S This article mentions the following:
Phosphole-containing π-systems have emerged as building blocks with enormous potential as electronic materials because of the tunability of the phosphorus center. Among these, asym. P-bridged trans-stilbenes are still rare, and here an elegant and efficient synthesis toward such fluorescent mol. frameworks is described. Fine-tuning of the photophys. properties is attempted by enforcing the planarization of the phosphorus tripod and thus increasing the interaction between the phosphorus lone pair and the π-system. The electronic structure of the π-conjugated frameworks is analyzed with NMR, UV-vis and fluorescence spectroscopy, and time-dependent d. functional theory (TD-DFT) calculations In the experiment, the researchers used many compounds, for example, 2,3-Dibromobenzo[b]thiophene (cas: 6287-82-7Electric Literature of C8H4Br2S).
2,3-Dibromobenzo[b]thiophene (cas: 6287-82-7) belongs to benzothiophene derivatives. Benzothiophenes are valuable heterocycles that are widely used in medicines, agrochemicals, and materials science. It is found within the chemical structures of pharmaceutical drugs such as raloxifene, zileuton, and sertaconazole, and also BTCP.Electric Literature of C8H4Br2S
Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem