Fast and efficient bromination of aromatic compounds with ammonium bromide and oxone was written by Naresh, Mameda;Kumar, Macharla Arun;Reddy, Marri Mahender;Swamy, Peraka;Nanubolu, Jagadeesh Babu;Narender, Nama. And the article was included in Synthesis in 2013.COA of Formula: C7H4Br2N2 This article mentions the following:
A highly efficient, rapid and regioselective protocol was developed for the ring bromination of aromatic compounds under mild conditions with ammonium bromide as a source of bromine source and Oxone (potassium peroxysulfate) as an oxidant. No metal catalyst or acidic additive is required. A variety of aromatic compounds, including methoxy, hydroxy, amino, and alkyl arenes, reacted smoothly to give the corresponding monobrominated products in good to excellent yields in very short reaction times. Moreover, dibromination of deactivated anilines to give the corresponding dibromides proceeded in high yields. Interestingly, 1-(2-naphthyl)ethanone provided a ring-brominated product. In the experiment, the researchers used many compounds, for example, 2-Amino-3,5-dibromobenzonitrile (cas: 68385-95-5COA of Formula: C7H4Br2N2).
2-Amino-3,5-dibromobenzonitrile (cas: 68385-95-5) belongs to nitriles. Nitriles are polar, as indicated by high dipole moments. As liquids, they have high relative permittivities, often in the 30s. In addition, Nitriles can react with alkynes, which leads to an increase in carbon chain length (carbocyanation).COA of Formula: C7H4Br2N2
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts