Iodine(III)-Mediated, Controlled Di- or Monoiodination of Phenols was written by Satkar, Yuvraj;Yera-Ledesma, Luisa F.;Mali, Narendra;Patil, Dipak;Navarro-Santos, Pedro;Segura-Quezada, Luis A.;Ramirez-Morales, Perla I.;Solorio-Alvarado, Cesar R.. And the article was included in Journal of Organic Chemistry in 2019.Safety of 4-Iodo-1,2-dimethoxybenzene This article mentions the following:
An oxidative procedure for the electrophilic iodination of phenols was developed by using iodosylbenzene as a nontoxic iodine(III)-based oxidant and ammonium iodide as a cheap iodine atom source. A totally controlled monoiodination was achieved by buffering the reaction medium with K3PO4. This protocol proceeds with short reaction times, at mild temperatures, in an open flask, and generally with high yields. Gram-scale reactions, as well as the scope of this protocol, were explored with electron-rich and electron-poor phenols as well as heterocycles. Quantum chem. calculations revealed PhII(OH)·NH3 to be the most plausible iodinating active species as a reactive “I+” synthon. In light of the relevance of the iodoarene moiety, we present herein a practical, efficient, and simple procedure with a broad functional group scope that allows access to the iodoarene core unit. In the experiment, the researchers used many compounds, for example, 4-Iodo-1,2-dimethoxybenzene (cas: 5460-32-2Safety of 4-Iodo-1,2-dimethoxybenzene).
4-Iodo-1,2-dimethoxybenzene (cas: 5460-32-2) belongs to iodide derivatives. Typical reactions of alkyl iodides include nucleophilic substitution, elimination, reduction, and the formation of organometallics. A typical method for synthesis of aromatic iodides is diazotization of primary aromatic amines followed by treatment of potassium iodide. Aliphatic alcohols are converted to alkyl iodides by treating with hydrogen iodide.Safety of 4-Iodo-1,2-dimethoxybenzene
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com