Photoredox Catalysis Enables Access to N-Functionalized 2,1-Borazaronaphthalenes was written by Wang, Xie;Davies, Geraint H. M.;Koschitzky, Adriel;Wisniewski, Steven R.;Kelly, Christopher B.;Molander, Gary A.. And the article was included in Organic Letters in 2019.Application In Synthesis of Methyl 5-bromobenzo[b]thiophene-2-carboxylate This article mentions the following:
The synthesis and use of a class of 2,1-borazaronaphthyltrifluoroborate reagents that provide a general solution to the challenge of N-functionalization of the 2,1-borazaronaphthalene core is described. By adorning the N of this core with a trifluoroboratomethyl unit, a suite of odd-electron processes can be executed, installing motifs that would otherwise be inaccessible using a two-electron approach. This process enables rapid annulation, furnishing a heretofore unknown polycyclic B-N species. In the experiment, the researchers used many compounds, for example, Methyl 5-bromobenzo[b]thiophene-2-carboxylate (cas: 7312-11-0Application In Synthesis of Methyl 5-bromobenzo[b]thiophene-2-carboxylate).
Methyl 5-bromobenzo[b]thiophene-2-carboxylate (cas: 7312-11-0) belongs to benzothiophene derivatives. Benzothiophene is a fused ring compound of thiophene ring and benzene ring, which is an important class of heterocycles with advantageous structures. 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.Application In Synthesis of Methyl 5-bromobenzo[b]thiophene-2-carboxylate
Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem