Fig. 5: Control experiments and kinetic resolution reaction.

a AHF of 1aa under standard condition; b AHF of 1aa under standard condition with PPh3; c Kinetic resolution AHF of (±) 1ab under standard condition.
a AHF of 1aa under standard condition; b AHF of 1aa under standard condition with PPh3; c Kinetic resolution AHF of (±) 1ab under standard condition.