An enantioselective approach to 3-substituted pyrrolidines: Asymmetric synthesis for pyrrolidine core of serotonin norepinephrine reuptake inhibitors (SNRIs)
A novel and efficient synthetic approach to enantiopure 3-substituted pyrrolidine skeleton from readily available (S)-PMB glycidyl ether as a starting material and its application to the asymmetric synthesis of pyrrolidine core 1 of serotonin norepinephrine reuptake inhibitors (SNRIs) 2 and 3 are described. The synthesis utilizes the organocatalyzed asymmetric Michael addition reaction as key step
Synthesis of α-amino and α-alkoxy aldehydes via oxoammonium oxidation
作者:M. Robert Leanna、Thomas J. Sowin、Howard E. Morton
DOI:10.1016/s0040-4039(00)61180-2
日期:1992.8
Oxoammonium oxidation (TEMPO, 1) of various optically active α-amino and α-alkoxy alcohols affords the corresponding aldehydes in good yield and high enantiomeric purity.