N.M.R. spectra of some substituted dibenzothiophenes was written by Campaigne, Ernest;Ashby, John. And the article was included in Journal of Heterocyclic Chemistry in 1969.SDS of cas: 25288-76-0 This article mentions the following:
In order to use the N.M.R. spectra of dibenzothiophenes to determine the position of substitution, a series of compounds was prepared, and the splitting patterns and chem. shifts evaluated will facilitate future structure determinations of dibenzothiophenes. In the experiment, the researchers used many compounds, for example, Dibenzo[b,d]thiophen-3-amine (cas: 25288-76-0SDS of cas: 25288-76-0).
Dibenzo[b,d]thiophen-3-amine (cas: 25288-76-0) belongs to benzothiophene derivatives. Benzothiophenes are valuable heterocycles that are widely used in medicines, agrochemicals, and materials science. The different substitution patterns in these heterocycles offer new opportunities for drug discovery and other applications in materials science.SDS of cas: 25288-76-0
Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem