ansa-Ruthenium(II) Complexes of DPEN-SO2N(Me)(CH2)n(η6-aryl) Conjugate Ligands for Asymmetric Transfer Hydrogenation of Aryl Ketones was written by Kisic, Andrea;Stephan, Michel;Mohar, Barbara. And the article was included in Advanced Synthesis & Catalysis in 2014.Application of 171032-87-4 This article mentions the following:
A diversified ansa-ruthenium(II) catalyst series displaying enantiopure N,C-(N-alkylene-N-methylsulfamoyl)-tethered (DPEN-κ2N,N’)/η6-arene (DPEN = trans-1,2-diphenylethylenediamine) hybrid ligands was screened in the transfer hydrogenation of alkyl aryl ketones and α- or β-diketones in formic acid-triethylamine (HCO2H-Et3N) medium under mild conditions and furnished the alcs. in high to excellent ees. In the experiment, the researchers used many compounds, for example, (S)-1-(2-Fluorophenyl)ethanol (cas: 171032-87-4Application of 171032-87-4).
(S)-1-(2-Fluorophenyl)ethanol (cas: 171032-87-4) belongs to alcohols. A strong base can deprotonate an alcohol to yield an alkoxide ion (R―O−). For example, sodamide (NaNH2), a very strong base, abstracts the hydrogen atom of an alcohol. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.Application of 171032-87-4
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts