hydroxymethanesulfinic acid sodium salt; potassium carbonate in N,N-dimethyl-formamide T=20°C; 0.166667 h; chemoselective reaction;

1,8-diazabicyclo[5.4.0]undec-7-ene in tetrahydrofuran Michael addition; 12 h;

(2S,4S)-2-(anilinomethyl)-1-ethyl-4-hydroxy-pyrrolidine in toluene T=-5°C; 120 h; investigation of the asymmetric Michael addition of arylthiols in presence (2S,4S)-2-(anilinomethyl)-1-ethyl-4-hydroxy-pyrrolidine; Product distributionMechanism;