(S)-(-)-3-[3-fluoro-4-(tetrahydro-1,1-dioxido-2H-thiopyran-4-yl)phenyl]-5-aminomethyl-2-oxazolidinone 、
[(chlorocarbonyl)oxy]methyl 3,3-dimethylbutanoate 以
二氯甲烷 为溶剂,
以gave the titled product in 46% yield (407.2 mg, 0.79 mmol)的产率得到(S)-3,3-dimethyl-butyric acid 3-[4-(1,1-dioxidohexahydro-1λ
6-thiopyran-4-yl)-3-fluorophenyl]-2-oxo-oxazolidin-5-ylmethylaminocarbamoyloxymethyl ester