Strengthening the Combination between Enzymes and Metals in Aqueous Medium: Concurrent Ruthenium‐Catalyzed Nitrile Hydration ‐ Asymmetric Ketone Bioreduction
Creators
- 1. Entrechem SL
- 2. Universidad de Oviedo
Description
Abstract
A dual ruthenium/ketoreductase catalytic system has been developed for the conversion of β‐ketonitriles into optically active β‐hydroxyamides through an unprecedented hydration/bioreduction cascade process in aqueous medium working in concurrent mode. The ketoreductase‐mediated ketone reduction took place with exquisite stereoselectivity and it was simultaneous to the nitrile hydration promoted by the ruthenium catalyst. The overall transformation occurred: (i) employing commercially and readily available catalytic systems (ii) under mild reaction conditions, (iii) with high degree of conversion and excellent stereoselectivity, and (iv) without the need to isolate intermediates and with high final product yields. This genuine process demonstrates the benefits of combining metal and enzymatic catalysis to tackle the limitations arising from each field.
Notes
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Strengthening the Combination between Enzymes and Metals in Aqueous Medium.pdf
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Additional details
Related works
- Cites
- 10.1002/cctc.201801005 (DOI)