反应详情

6A was prepared from 4-methoxybenzaldehyde and tert-butyl 3-aminoazetidine-1-carboxylate following the procedure employed for the preparation of 4A. HPLC: Rt=3.0 min (PHENOMENEX® Luna C18 4.6×30 mm 3 u, 10-90% aqueous methanol containing 0.1% TFA in 2 min; 4 mL/min flow). MS (ES): m/z=293.9 [M+H]+.