(S)-2-(3-(4-(4-chlorophenoxy)phenyl)-2-oxo-4-(3-(trifluoromethyl)phenyl)-imidazolidin-1-yl)-N,N-bis(4-methoxybenzyl)ethanesulfonamide 在
三氟乙酸 、
碳酸氢钠 、
乙酸乙酯 、 Brine 、
magnesium sulfate 、 silica gel 、
ethyl acetate n-hexane 、
(S)-2-(3-(4-(4-chlorophenoxy)phenyl)-2-oxo-4-(3-(trifluoromethyl)phenyl)imidazolidin-1-yl)ethanesulfonamide 作用下,
以
三氟乙酸 为溶剂,
反应 14.0h,
以to provide the desired product (S)-2-(3-(4-(4-chlorophenoxy)phenyl)-2-oxo-4-(3-(trifluoromethyl)phenyl)-imidazolidin-1-yl)ethanesulfonamide as white solid (1.2 g, 83%)的产率得到(S)-2-(3-(4-(4-chlorophenoxy)phenyl)-2-oxo-4-(3-(trifluoromethyl)phenyl)imidazolidin-1-yl)ethanesulfonamide