Neckers, Douglas C. et al. published their research in Tetrahedron Letters in 1984 | 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 has been used as a raw material for the synthesis of biologically active structures and is found in pharmaceuticals such as leukotriene synthesis inhibitors and antifungals, as well as in many natural products.Recommanded Product: 2,3-Dibromobenzo[b]thiophene

Unimolecular heteroaromatic photoinitiators was written by Neckers, Douglas C.;Wagenaar, Frank L.. And the article was included in Tetrahedron Letters in 1984.Recommanded Product: 2,3-Dibromobenzo[b]thiophene This article mentions the following:

The synthesis and use for polymerization of new photoinitiators, I  [92613-07-5] and II  [92613-08-6] based on benzo[b]thiophene, is reported. The effectiveness of I and II for polymerization of Me methacrylate is compared to that of 2,3-dibromobenzo[b]thiophene  [6287-82-7]. In the experiment, the researchers used many compounds, for example, 2,3-Dibromobenzo[b]thiophene (cas: 6287-82-7Recommanded Product: 2,3-Dibromobenzo[b]thiophene).

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 has been used as a raw material for the synthesis of biologically active structures and is found in pharmaceuticals such as leukotriene synthesis inhibitors and antifungals, as well as in many natural products.Recommanded Product: 2,3-Dibromobenzo[b]thiophene

Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem