Braddock, D. Christopher et al. published their research in Tetrahedron in 2005 | CAS: 10297-05-9

1-Chloro-4-iodobutane (cas: 10297-05-9) belongs to iodide derivatives. In general, organic iodides are light-sensitive and turn yellow during storage, owing to the formation of iodine. Iodo alkanes participate in a variety of organic synthesis reactions, which include the Simmons–Smith reaction (cyclopropanation using iodomethane), Williamson ether synthesis, Wittig reaction, Grignard reaction, alkyl coupling reactions, and Wurtz reaction.COA of Formula: C4H8ClI

A general synthesis of five, six and seven-membered silasultones via dehydrative cyclisation was written by Braddock, D. Christopher;Peyralans, Jerome J.-P.. And the article was included in Tetrahedron in 2005.COA of Formula: C4H8ClI This article mentions the following:

Five, six and seven-membered silasultones (I) can be conveniently prepared in good yield by dehydrative cyclization of siloxane disulfonic acids HO3S(CH2)nCH2SiR2OSiR2CH2(CH2)nSO3H (n = 1-3). The siloxanes are prepared by protodesilylation of the corresponding phenylsilane sulfonic acids. The sulfonate group is introduced either by free-radical sulfonation of vinyl silanes, or by SN2 sulfite displacement of a long chain alkyl chloride. In the experiment, the researchers used many compounds, for example, 1-Chloro-4-iodobutane (cas: 10297-05-9COA of Formula: C4H8ClI).

1-Chloro-4-iodobutane (cas: 10297-05-9) belongs to iodide derivatives. In general, organic iodides are light-sensitive and turn yellow during storage, owing to the formation of iodine. Iodo alkanes participate in a variety of organic synthesis reactions, which include the Simmons–Smith reaction (cyclopropanation using iodomethane), Williamson ether synthesis, Wittig reaction, Grignard reaction, alkyl coupling reactions, and Wurtz reaction.COA of Formula: C4H8ClI

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