Fanourakis, Alexander; Williams, Benjamin D.; Paterson, Kieran J.; Phipps, Robert J. published an article in 2021. The article was titled 《Enantioselective Intermolecular C-H Amination Directed by a Chiral Cation》, and you may find the article in Journal of the American Chemical Society.Formula: C6H5IO The information in the text is summarized as follows:
A family of anionic variants of the best-in-class catalyst for Rh-catalyzed C-H amination, Rh2(esp)2, with which the chiral cations are associated And derived from quaternized cinchona alkaloids, has been described. These ion-paired catalysts enable high levels of enantioselectivity to be achieved in the benzylic C-H amination of substrates R(CH2)4OH (R = Ph, 1-naphthyl, 3-methylthiophen-2-yl, etc.) bearing pentyl hydroxyl groups. Addnl., the quinoline of the chiral cation appears to engage in axial ligation to the rhodium complex, providing improved yields of products RCH(NHS(O)2OCH2R1)(CH2)3OH (R1 = (CF2)2CF3) vs. Rh2(esp)2 and highlighting the dual role that the cation is playing. These results underline the potential of using chiral cations to control enantioselectivity in challenging transition-metal-catalyzed transformations. In addition to this study using 3-Iodophenol, there are many other studies that have used 3-Iodophenol(cas: 626-02-8Formula: C6H5IO) was used in this study.
3-Iodophenol(cas: 626-02-8) belongs to organic iodides. The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. Formula: C6H5IO Organic iodides can be alkyl, alkenyl, or alkynyl, and all of them are very reactive toward with many kinds of nucleophiles.
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com