Merging Iridium-Catalyzed C-H Borylations with Palladium-Catalyzed Cross-Couplings Using Triorganoindium Reagents was written by Jayasundara, Chathurika R. K.;Gil-Negrete, Jose M.;Montero Bastidas, Jose R.;Chhabra, Arzoo;Martinez, M. Montserrat;Perez Sestelo, Jose;Smith, Milton R. III;Maleczka, Robert E. Jr.. And the article was included in Journal of Organic Chemistry in 2022.Quality Control of 2-(3-Chloro-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane This article mentions the following:
A versatile and efficient method to prepare borylated arenes furnished with alkyl, alkenyl, alkynyl, aryl and heteroaryl functional groups is developed by merging Ir-catalyzed C-H borylations (CHB) with a chemoselective Pd-catalyzed cross-coupling of triorganoindium reagents (Sarandeses-Sestelo coupling) with aryl halides bearing a boronic ester substituent. Using triorganoindium cross-coupling reactions to introduce unsaturated moieties enables the synthesis of borylated arenes that would be difficult to access through the direct application of the CHB methodol. The sequential double catalyzed procedure can be also performed in one vessel. In the experiment, the researchers used many compounds, for example, 2-(3-Chloro-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (cas: 942069-65-0Quality Control of 2-(3-Chloro-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane).
2-(3-Chloro-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (cas: 942069-65-0) 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. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Quality Control of 2-(3-Chloro-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics