Strieth-Kalthoff, Felix et al. published their research in Chem in 2019 | CAS: 5118-13-8

4-Bromobenzo[b]thiophene (cas: 5118-13-8) belongs to benzothiophene derivatives. Benzothiophene is used as starting material for the synthesis of bioactive molecules. The core structure is a part of various pharmaceutical substances and natural products. It is found within the chemical structures of pharmaceutical drugs such as raloxifene, zileuton, and sertaconazole, and also BTCP.Name: 4-Bromobenzo[b]thiophene

Discovery of Unforeseen Energy-Transfer-Based Transformations Using a Combined Screening Approach was written by Strieth-Kalthoff, Felix;Henkel, Christian;Teders, Michael;Kahnt, Axel;Knolle, Wolfgang;Gomez-Suarez, Adrian;Dirian, Konstantin;Alex, Wiebke;Bergander, Klaus;Daniliuc, Constantin G.;Abel, Bernd;Guldi, Dirk M.;Glorius, Frank. And the article was included in Chem in 2019.Name: 4-Bromobenzo[b]thiophene This article mentions the following:

A two-dimensional screening protocol, combining “mechanism-based” and “reaction-based” screening and its application to the field of visible light photocatalysis. To this end, two energy-transfer-based cycloaddition reactions could be realized: a notably endergonic energy transfer process allowed for the dearomative cycloaddition of benzothiophenes and related heterocycles. Moreover, by sensitization of enone moieties, a [2+2]-cycloaddition to alkynes and an unexpected cycloaddition-rearrangement cascade were discovered. Advanced spectroscopic techniques (in particular transient absorption spectroscopy and pulse radiolysis) were utilized to investigate the underlying photophys. processes and gain insight into reaction kinetics. Combining these results with further mechanistic anal. can eventually turn out to be helpful upon knowledge-driven development of improved systems. Such screening approaches can thus provide complementary access toward novel and more efficient catalytic protocols. In the experiment, the researchers used many compounds, for example, 4-Bromobenzo[b]thiophene (cas: 5118-13-8Name: 4-Bromobenzo[b]thiophene).

4-Bromobenzo[b]thiophene (cas: 5118-13-8) belongs to benzothiophene derivatives. Benzothiophene is used as starting material for the synthesis of bioactive molecules. The core structure is a part of various pharmaceutical substances and natural products. It is found within the chemical structures of pharmaceutical drugs such as raloxifene, zileuton, and sertaconazole, and also BTCP.Name: 4-Bromobenzo[b]thiophene

Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem