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.Category: esters-buliding-blocks 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: 1638847-77-4Category: esters-buliding-blocks).
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.Category: esters-buliding-blocks
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics