Marciasini, Ludovic D.; Richy, Nicolas; Vaultier, Michel; Pucheault, Mathieu published the artcile< Iron-Catalyzed Borylation of Arenediazonium Salts to Give Access to Arylboron Derivatives via Aryl(amino)boranes at Room Temperature>, Electric Literature of 112-63-0, the main research area is ferrocene iron catalyzed borylation arenediazonium salt kinetics; boronic acid preparation; borate preparation; boronate preparation; arylaminoborane preparation coupling reaction.
Complementary to previously described Miyaura borylation methods, a new access to B derivatives via aryl(amino)boranes is described. E.g., reaction of 4-MeOC6H4N2BF4 with diisopropylaminoborane and 0.1% ferrocene in CH3CN at room temperature followed by MeOH and pinacol to give 87% yield of 4-MeOC6H4B(pin). Direct coupling between aryldiazonium salts and diisopropylaminoborane is catalyzed by 0.1% ferrocene giving a C-B bond. The obtained aryl(amino)boranes could eventually then be transformed into boronic acids, boronates or borates.
Advanced Synthesis & Catalysis published new progress about Boranes Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation) (aminoboranes). 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Electric Literature of 112-63-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics