Grayson, James D.; Partridge, Benjamin M. published the artcile< Mild Cu-Catalyzed Oxidation of Benzylic Boronic Esters to Ketones>, SDS of cas: 94-02-0, the main research area is benzylic boronic ester preparation copper complex catalyzed oxidation; ketone preparation.
The oxidation of benzylic boronic esters directly to the ketone is reported. This mild Cu-catalyzed method uses an ambient atm. of air as the terminal oxidant and is notably chemoselective. Oxidation of the C-B bond occurs selectively, even in the presence of unprotected alcs. Initial study suggests the reaction proceeds through an alkylboron to Cu transmetalation, peroxide formation, and rearrangement to give the carbonyl.
ACS Catalysis published new progress about Boronic acids, esters Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation) (benzylic boronic esters). 94-02-0 belongs to class esters-buliding-blocks, and the molecular formula is C11H12O3, SDS of cas: 94-02-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics