The asymmetric Pudovik reaction of chiral fluoroalkyl α,β-unsaturated ketimines derivated from(R)-tert-butanesulfinamide and diphenyl phosphite was achieved in the presence of Rb2CO3 at room temperature.A series of ...The asymmetric Pudovik reaction of chiral fluoroalkyl α,β-unsaturated ketimines derivated from(R)-tert-butanesulfinamide and diphenyl phosphite was achieved in the presence of Rb2CO3 at room temperature.A series of fluoroalkylated α-amino phosphonates were prepared in good yields with high diastereoselectivities.展开更多
基金Financial support from the National Natural Science Foundation of China(No.21172243)is gratefully acknowledged.
文摘The asymmetric Pudovik reaction of chiral fluoroalkyl α,β-unsaturated ketimines derivated from(R)-tert-butanesulfinamide and diphenyl phosphite was achieved in the presence of Rb2CO3 at room temperature.A series of fluoroalkylated α-amino phosphonates were prepared in good yields with high diastereoselectivities.
