A Simplified Kinetic Model for the Enantioselective Hydrogenation of 1-Phenyl-1,2-Propanedione over Ir/TiO₂ in the Presence of a Chiral Additive.

The inspection of our experimental results for an Ir/TiO 2 catalyst ( Figure 2 ) shows that the concentration–time profiles of the hydroxyketones ( B , C , D , E ) follow an expected trend for intermediates, with a maximum for each one ( Figure 2 (2)).

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