Counterion Enhanced Organocatalysis: A Novel Approach for the Asymmetric Transfer Hydrogenation of Enones

We present a novel strategy for organocatalytic transfer hydrogenations relying on an ion‐paired catalyst of natural l‐amino acids as main source of chirality in combination with racemic, atropisomeric phosphoric acids as counteranion. The combination of a chiral cation with a structurally flexible...

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Veröffentlicht in:	ChemCatChem 2020-07, Vol.12 (14), p.3776-3782
Hauptverfasser:	Scharinger, Fabian, Márk Pálvölgyi, Ádám, Zeindlhofer, Veronika, Schnürch, Michael, Schröder, Christian, Bica‐Schröder, Katharina
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino acids asymmetric synthesis Asymmetry Biomimetics Chirality counterion catalysis Enantiomers Hydrogen storage Hydrogenation ion aggregation organocatalysis Phosphoric acid Selectivity transfer hydrogenation
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