Biomimetic Iodofunctionalization of Aromatic and Heteroaromatic Compounds Catalyzed by Selenium Tetrachloride was written by Rocha, Beatriz C. O.;Perecim, Givago P.;Raminelli, Cristiano. And the article was included in SynOpen in 2019.SDS of cas: 207115-22-8 This article mentions the following:
A biomimetic iodofunctionalization of aromatic and heteroaromatic compounds was developed using NaI as a source of iodine and 30% H2O2 as a mild oxidant, as well as SeCl4 as a com. available catalyst in water without a co-solvent. The method afforded iodinated compounds, e.g., I in isolated yields of 37-99%. The catalytic system has potential for the bromination of aromatic substrates. In the experiment, the researchers used many compounds, for example, 4-Bromo-2-iodophenol (cas: 207115-22-8SDS of cas: 207115-22-8).
4-Bromo-2-iodophenol (cas: 207115-22-8) belongs to iodide derivatives. Organic iodides are organic compounds containing a carbon-iodine (C-I) bond. The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. The C–I bond is the weakest of the carbon–halogen bonds. These bond strengths correlate with the electronegativity of the halogen, decreasing in the order F > Cl > Br > I. This periodic order also follows the atomic radius of halogens and the length of the carbon-halogen bond.SDS of cas: 207115-22-8
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com