Palladium-Catalyzed, Norbornene-Mediated, ortho-Amination ipso-Amidation: Sequential C-N Bond Formation was written by Whyte, Andrew;Olson, Maxwell E.;Lautens, Mark. And the article was included in Organic Letters in 2018.Application of 877264-43-2 This article mentions the following:
A palladium-catalyzed, norbornene-mediated ortho- and ipso-C-N bond-forming Catellani reaction is reported. This reaction proceeds through a sequential intermol. amination followed by intramol. cyclization of a tethered amide. The products, ortho-aminated dihydroquinolinones, e.g. I, were generated in moderate to good yields and are present in bioactive mols. This work highlights the challenge of competing intra- vs intermol. palladium-catalyzed processes. In the experiment, the researchers used many compounds, for example, (5-Fluoro-2-iodophenyl)methanol (cas: 877264-43-2Application of 877264-43-2).
(5-Fluoro-2-iodophenyl)methanol (cas: 877264-43-2) belongs to iodide derivatives. Iodide-containing intermediates are common in organic synthesis, because of the easy formation and cleavage of the C–I bond. Polyiodoorganic compounds are sometimes employed as X-ray contrast agents, in fluoroscopy, a type of medical imaging. This application exploits the X-ray absorbing ability of the heavy iodine nucleus.Application of 877264-43-2
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com