Tahara, Takuma’s team published research in Chemistry – A European Journal in 2019 | CAS: 624-73-7

1,2-Diiodoethane(cas: 624-73-7) is one of organic iodides. Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond. 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.Quality Control of 1,2-Diiodoethane

In 2019,Chemistry – A European Journal included an article by Tahara, Takuma; Suzuki, Shuichi; Kozaki, Masatoshi; Shiomi, Daisuke; Sugisaki, Kenji; Sato, Kazunobu; Takui, Takeji; Miyake, Yota; Hosokoshi, Yuko; Nojiri, Hiroyuki; Okada, Keiji. Quality Control of 1,2-Diiodoethane. The article was titled 《Triplet Diradical-Cation Salts Consisting of the Phenothiazine Radical Cation and a Nitronyl Nitroxide》. The information in the text is summarized as follows:

The spin-spin and magnetic properties of two (nitronyl nitroxide)-(di-p-anisylamine-phenothiazine) diradical cation salts, (DAA-PTZ)+-NN·MBr4- (M = Ga, Fe), have been investigated. These diradical-cation species were prepared by the cross-coupling of iodophenothiazine DAA-PTZ-I with NN-AuPPh3 followed by oxidation with the thianthrenium radical cation (TA+·MBr4-). These salts are highly stable under aerobic conditions. For the GaBr4 salt, large ferromagnetic intramol. and small antiferromagnetic intermol. interactions (J1/kB=+320 K and J2/kB=-2 K, resp.) were observed The magnetic property of the Fe3+ salt was analyzed by using a six-spin model assuming identical intramol. exchange interaction (J3/kB=+320 K) and the other exchange interactions (J4/kB=-7 K and J5/kB=-4 K). A significant color change was observed in the UV/visible/NIR absorption spectra upon electrochem. oxidation of the doublet DAA-PTZ-NN to the triplet (DAA-PTZ)+-NN. In the experiment, the researchers used 1,2-Diiodoethane(cas: 624-73-7Quality Control of 1,2-Diiodoethane)

1,2-Diiodoethane(cas: 624-73-7) is one of organic iodides. Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond. 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.Quality Control of 1,2-Diiodoethane

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