A Catalytic Borylation/Dehalogenation Route to o-Fluoro Arylboronates was written by Jayasundara, Chathurika R. K.;Unold, Jason M.;Oppenheimer, Jossian;Smith, Milton R. III;Maleczka, Robert E. Jr.. And the article was included in Organic Letters in 2014.Quality Control of Methyl 2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate The following contents are mentioned in the article:
A two-step Ir-catalyzed borylation/Pd-catalyzed dehalogenation sequence allows for the net synthesis of fluoroarenes where the boronic ester is ortho to fluorine. Key elements of this approach include the use of a halogen para to the fluorine to block meta Ir-catalyzed borylation and the chemoselective Pd-catalyzed dehalogenation by KF activated polymethylhydrosiloxane (PMHS). This study involved multiple reactions and reactants, such as Methyl 2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (cas: 1638847-77-4Quality Control of Methyl 2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate).
Methyl 2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (cas: 1638847-77-4) belongs to esters. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Quality Control of Methyl 2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics