A new air-stable Si,S-chelating ligand for Ir-catalyzed directed ortho C-H borylation was written by Jiao, Jiao;Nie, Wenzheng;Song, Peidong;Li, Pengfei. And the article was included in Organic & Biomolecular Chemistry in 2021.Product Details of 85953-29-3 This article mentions the following:
A new air-stable Si,S-chelating ligand 1-(iPrS)-2-(iPr2SiH)C6H4 (HL) has been developed and used in a directed ortho C-H borylation reaction of aromatic and heterocyclic compounds with B2pin2 catalyzed by [Ir(OMe)(cod)]2/HL combination with a broad substrate scope, providing o-boryl-substituted aromatic and heterocyclic esters, amides and amines. This study provides the first example of using a sulfur-containing ligand in the catalytic C-H borylation process. It provides a rapid, efficient, and economical method for the preparation of organoboron compounds In the experiment, the researchers used many compounds, for example, Methyl 2-chloro-4-fluorobenzoate (cas: 85953-29-3Product Details of 85953-29-3).
Methyl 2-chloro-4-fluorobenzoate (cas: 85953-29-3) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Product Details of 85953-29-3
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics