Szollosi, Gyoergy published the artcileHighly Enantioselective Transfer Hydrogenation of Prochiral Ketones Using Ru(II)-Chitosan Catalyst in Aqueous Media, HPLC of Formula: 1468-83-3, the main research area is benzylic alc enantioselective preparation; acetophenone cyclic aryl ketone enantioselective transfer hydrogen ruthenium catalyst; chitosan ruthenium complex preparation characterization enantioselective transfer hydrogenation catalyst.
In the presence of a chitosan complex of ruthenium generated either in situ or prepared from [RuCl2(p-cymene)]2 and chitosan, aryl Me ketones and cyclic aryl ketones underwent enantioselective transfer hydrogenation with sodium formate in aqueous isopropanol to yield (S)-benzylic alcs. α-Methylbenzyl alcs. were formed in up to 86% ee, while cyclic and heterocyclic ketones were formed in up to 97% ee; aryl alkyl and alkyl ketones were hydrogenated in lower enantioselectivities. The structure of the chitosan-bound ruthenium catalyst was studied; O-methylation of the catalyst did not yield an improved catalyst.
ChemCatChem published new progress about Alkyl aryl ketones Role: RCT (Reactant), RACT (Reactant or Reagent). 1468-83-3 belongs to class benzothiophene, name is 3-Acetylthiophene, and the molecular formula is C6H6OS, HPLC of Formula: 1468-83-3.
Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem