Palladium-catalyzed difluoromethylthiolation of heteroaryl bromides, iodides, triflates and aryl iodides was written by Wu, Jiang;Liu, Yafei;Lu, Changhui;Shen, Qilong. And the article was included in Chemical Science in 2016.Formula: C6H2ClF3IN This article mentions the following:
Palladium-catalyzed difluoromethylthiolation of heteroaryl halides and triflates under mild conditions was described. A vast range of heteroaryl halides such as pyridyl, quinolinyl, benzothiazolyl, thiophenyl, carbazolyl and pyrazolyl halides could be difluoromethylthiolated efficiently, thus providing medicinal chemists with new tools for their search of new led compounds for drug discovery. Likewise, aryl iodides were difluoromethylthiolated in high yields under a modified reaction condition. In the experiment, the researchers used many compounds, for example, 2-Chloro-5-(trifluoromethyl)-4-iodopyridine (cas: 505084-55-9Formula: C6H2ClF3IN).
2-Chloro-5-(trifluoromethyl)-4-iodopyridine (cas: 505084-55-9) belongs to iodide derivatives. Organoiodine compounds occur widely in organic chemistry, but are relatively rare in nature. Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond.Formula: C6H2ClF3IN
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com