反应详情

According to the procedure of Preparation 10(f), except substituting ethyl (±)-10,11-dihydro-7-fluoro-10-hydroxy-3-methoxy-5H-dibenzo[a,d]cycloheptene-10-acetate for the ethyl (±)-10,11-dihydro-10-hydroxy-3-methoxy-5H-dibenzo[a,d]cycloheptene-10-acetate, the title compound was obtained as a colorless oil following silica gel, chromatography (10% EtOAc/hexanes): MS (ES) m/e 329.2 (M+H)+.