1: With trichlorosilane in dichloromethane T=0°C; 0.5 h; Inert atmosphere; 2: With N-((1R,2S)-1-hydroxy-1-phenylpropan-2-yl)-N-methylpicolinamide in dichloromethane T=0°C; 72 h; Inert atmosphere; 3: With sodium hydrogencarbonate in dichloromethane; water Saturated solution; optical yield given as percent eeenantioselective reaction;
