Suzuki, Hitomi et al. published their research in Chemische Berichte in 1994 | CAS: 160938-18-1

4-Chloro-2-iodo-1-nitrobenzene (cas: 160938-18-1) belongs to iodide derivatives. Typical reactions of alkyl iodides include nucleophilic substitution, elimination, reduction, and the formation of organometallics. 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.Related Products of 160938-18-1

A convenient one-pot preparation of bis(nitroaryl) tellurides using a tellurium-copper couple as the telluration reagent was written by Suzuki, Hitomi;Nakamura, Tohru. And the article was included in Chemische Berichte in 1994.Related Products of 160938-18-1 This article mentions the following:

The Te-Cu couple generated in situ by the reaction of disodium telluride with copper(I) iodide in dry N-methyl-2-pyrrolidone has been a convenient telluration reagent for some activated iodoarenes. Using this reagent system, the authors have prepared by a one-pot synthesis in satisfactory yields several bis(nitroaryl) tellurides, which are otherwise laborious to obtain. Thus, reaction of Na2Te with CuI in N-methyl-2-pyrrolidone followed by treatment with 2-O2NC6H4I gave 83% (2-O2NC6H4)2Te. In the experiment, the researchers used many compounds, for example, 4-Chloro-2-iodo-1-nitrobenzene (cas: 160938-18-1Related Products of 160938-18-1).

4-Chloro-2-iodo-1-nitrobenzene (cas: 160938-18-1) belongs to iodide derivatives. Typical reactions of alkyl iodides include nucleophilic substitution, elimination, reduction, and the formation of organometallics. 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.Related Products of 160938-18-1

Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com