Song, Jinliang published the artcileHighly efficient Meerwein-Ponndorf-Verley reductions over a robust zirconium-organoboronic acid hybrid, SDS of cas: 539-88-8, the main research area is robust zirconium organoboronic acid hybrid catalyst preparation; alc preparation; aldehyde Meerwein Ponndorf Verley reduction zirconium organoboronic acid catalyst; ketone Meerwein Ponndorf Verley reduction zirconium organoboronic acid catalyst.
The Meerwein-Ponndorf-Verley (MPV) reaction is an attractive approach to selectively reduce carbonyl groups and the design of advanced catalysts is the key for these kinds of interesting reactions. Herein, a fabricated a novel zirconium organoborate using 1,4-benzenediboronic acid (BDB) as the precursor for MPV reduction The prepared Zr-BDB had excellent catalytic performance for the MPV reduction of various biomass-derived carbonyl compounds, such as levulinate esters, aldehydes and ketones R1C(O)R2 [R1 = Ph, furan-2-yl, Me, etc.; R2 = H, hexyl, Bn, etc.]. More importantly, the number of borate groups on the ligands significantly affected the catalytic activity of the Zr-organic ligand hybrids, owing to the activation role of borate groups on hydroxyl groups in the hydrogen source. Detailed investigations revealed that the excellent performance of Zr-BDB was contributed by the synergetic effect of Zr4+ and borate. Notably, this was the first work to enhance the activity of Zr-based catalysts in MPV reactions using borate groups.
Green Chemistry published new progress about Aldehydes Role: RCT (Reactant), RACT (Reactant or Reagent). 539-88-8 belongs to class esters-buliding-blocks, name is Ethyl 4-oxopentanoate, and the molecular formula is C7H12O3, SDS of cas: 539-88-8.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics