Aromatic iodination in aqueous solution. A new lease of life for aqueous potassium dichloroiodate was written by Garden, S. J.;Torres, J. C.;de Souza Melo, S. C.;Lima, A. S.;Pinto, A. C.;Lima, E. L. S.. And the article was included in Tetrahedron Letters in 2001.COA of Formula: C3H2I2N2 This article mentions the following:
A re-investigation of the use of aqueous KICl2 as an iodinating agent for aromatic compounds has found the reagent to be more generally applicable than previously known. The reagent gives excellent yields of iodinated heterocyclic compounds, such as isatin, imidazole, and pyrazole. In the experiment, the researchers used many compounds, for example, 4,5-Diiodo-1H-imidazole (cas: 15813-09-9COA of Formula: C3H2I2N2).
4,5-Diiodo-1H-imidazole (cas: 15813-09-9) 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.COA of Formula: C3H2I2N2
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com