4-(3-(3-fluoro-4-hydroxyphenyl)-4,4-dimethyl-5-oxo-2-thioxoimidazolidin-1-yl)-2-(trifluoromethyl)benzonitrile 、
(S)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate 、 、
Dicaesio carbonate 、
N,N-二甲基乙酰胺 在
乙酸乙酯 、
氯化钠 、
Sodium sulfate-III 、 silica gel 、
(R)-4-(3-(3-fluoro-4-((tetrahydrofuran-3-yl)oxy)phenyl)-4,4-dimethyl-5-oxo-2-thi oxoimidazolidin-1-yl)-2-(trifluoromethyl)benzonitrile 作用下,
以
水 为溶剂,
反应 3.0h,
以A to obtain the title compound (R)-4-(3-(3-fluoro-4-((tetrahydrofuran-3-yl)oxy)phenyl)-4,4-dimethyl-5-oxo-2-thioxoimidazolidin-1-yl)-2-(trifluoromethyl)benzonitrile 1 (63 mg, yield 67.6%) as a white solid的产率得到(R)-4-(3-(3-fluoro-4-((tetrahydrofuran-3-yl)oxy)phenyl)-4,4-dimethyl-5-oxo-2-thi oxoimidazolidin-1-yl)-2-(trifluoromethyl)benzonitrile