van der Boon, Leon J. P. et al. published their research in Inorganic Chemistry in 2018 | CAS: 6287-82-7

2,3-Dibromobenzo[b]thiophene (cas: 6287-82-7) belongs to benzothiophene derivatives. Benzothiophene is relatively a stable molecule. The electrophilic substitution of benzothiophene systems is much less regioselective than that of indoles. It is found within the chemical structures of pharmaceutical drugs such as raloxifene, zileuton, sertaconazole, and also BTCP.Electric Literature of C8H4Br2S

Chiral Control in Pentacoordinate Systems: The Case of Organosilicates was written by van der Boon, Leon J. P.;van Gelderen, Laurens;de Groot, Tim R.;Lutz, Martin;Slootweg, J. Chris;Ehlers, Andreas W.;Lammertsma, Koop. And the article was included in Inorganic Chemistry in 2018.Electric Literature of C8H4Br2S This article mentions the following:

Chiral spirosilane I (Δ-9) and silicate II·Li(THF)4 (Λ-10) were prepared, resolved by preparative chiral HPLC and examined for their absolute configuration with single-crystal x-ray structure determination Chirality at the central element of pentacoordinate systems can be controlled with two identical bidentate ligands. In such cases the topol. Levi-Desargues graph for all the Berry pseudorotations (BPR, maximum 20) reduces to interconnected inner and outer “circles” that represent the dynamic enantiomer pair. High enough barriers of the BPR crossovers between the two circles is all what is needed to ascertain chiral integrity. This is illustrated computationally and exptl. for the 2-phenylbenzothienyl (Ar1) or 2-phenyl-1-naphthyl (Ar2) organosilicates M[Ar2SiR] (7a–c, 10a–d, resp., R = Me, Et, Ph, F). The enantiomers of tetraorganosilane precursor Ar22Si (9) were resolved by preparative chiral column chromatog. Their chiral integrity persisted on forming the silicates. CD spectra are reported for 10c (Ar = 2-phenyl-1-naphthyl, R = Ph). Fluoro derivative 10d is shown to have its electroneg. F substituent in an equatorial position, is stable toward hydrolysis, and its enantiomers do not racemize at ambient temperatures, while those of 10c racemize slowly. 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. Benzothiophene is relatively a stable molecule. The electrophilic substitution of benzothiophene systems is much less regioselective than that of indoles. It is found within the chemical structures of pharmaceutical drugs such as raloxifene, zileuton, sertaconazole, and also BTCP.Electric Literature of C8H4Br2S

Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem