P-Chloroacetophenone → (1R)-1-(4-chlorophenyl)ethan-1-ol

Beteiligte Stoffe

Reaktionsschritte

As shown here, the biochemical conversion reaction of immobilized buckwheat protein for the substrate (±)-1-(4-chlorophenyl)ethanol (200 mg) requires 13 days by going through bioconversion to 4-chloroacetophenone accompanying sterically selective oxidation of (S)-1-(4-chlorophenyl)ethanol to obtain 116 mg of (R)-1-(4-chlorophenyl)ethanol at a yield of 58%. Optical purity was obtained at 91% e.e.

Herkunft & Nachweise