Lewis basic, metal‐free pyridyloxazolines catalyze the reduction of prochiral aromatic ketones and ketimines with Cl3SiH in good enantioselectivity (up to 94 % ee). Arene–arene interactions between the substrate and the catalyst are likely to play a role in the enantiodifferentiation process.
Lewis‐basische, metallfreie Pyridyloxazoline katalysieren die Reduktion prochiraler aromatischer Ketone und Ketimine mit Cl3SiH mit guter Enantioselektivität (bis 94 % ee). Aren‐Aren‐Wechselwirkungen zwischen Substrat und Katalysator spielen bei der Enantiodifferenzierung vermutlich eine Rolle.
Hydrosilylation O 0278Remote Chiral Induction in the Organocatalytic Hydrosilylation of Aromatic Ketones and Ketimines. -ISO is found to be a highly efficient catalyst for the asymmetric reduction of aromatic ketones and ketimines. -(MALKOV, A. V.; LIDDON, A. J. P. S.; RAMIREZ-LOPEZ, P.; BENDOVA, L.; HAIGH, D.; KOCOVSKY*, P.; Angew.
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