CBS Reduction · One Face, One Enantiomer
unseel.com · ketone + oxazaborolidine + BH₃ → chiral alcohol
Stage ketone
ee
Step prochiral ketone
Large group (aryl)
Small group (methyl)
Carbonyl O
Oxazaborolidine (N/B)
Borane BH₃ / hydride
Unseel.com · CBS Reduction