Symmetrically halogenated phenols was written by Brenans, P.;Yeu, K.. And the article was included in Compt. rend. in 1931.Recommanded Product: 4-Bromo-2-iodophenol This article mentions the following:
By the interaction of equimol. quantities of Br and 2-iodophenol in AcOH, an almost theoretical yield was obtained of 4-bromo-2-iodophenol (I), m. 71°; acetate, m. 60°; benzoate, m. 90°; Et ether, m. 34°. To confirm the position assigned to the Br atom, I was converted with I in alk. solution into 4,2,6-BrI2C6H2OH, m. 128°; benzoate, m. 124° (C. A. 24, 5289). The addition of 2 mols. of Br to 2-iodophenol in AcOH forms 4,6-dibromo-2-iodophenol, m. 104°, previously prepared by the action of I and alkali on 3,5-dibromosalicylic acid. Equimol. quantities of 2,4-I2C6H3OH and Cl in AcOH gave 6-chloro-2,4-diiodophenol (II), m. 96°; acetate, m. 90°; benzoate, m. 97°; Et ether, m. 68° (C. A. 7, 1706; 21, 3606). II may also be obtained by the use of SOCl2 as a chlorinating agent. In the experiment, the researchers used many compounds, for example, 4-Bromo-2-iodophenol (cas: 207115-22-8Recommanded Product: 4-Bromo-2-iodophenol).
4-Bromo-2-iodophenol (cas: 207115-22-8) belongs to iodide derivatives. Organoiodine compounds occur widely in organic chemistry, but are relatively rare in nature. In the chemical industry, alkyl iodides serve as excellent alkylating agents and, specifically, methyl iodide is used as a methylating agent in the synthesis of various pharmaceutical drugs.Recommanded Product: 4-Bromo-2-iodophenol
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com