(4S)-3-[(2R,3S)-1-[bis(trimethylsilyl)methyl]-2-ethyl-2-methyl-4-oxoazetidin-3-yl]-4-phenyl-1,3-oxazolidin-2-one 在
ammonium cerium(IV) nitrate 作用下,
以
甲醇 为溶剂,
反应 2.0h,
生成 (2R,3S)-2-ethyl-2-methyl-4-oxo-3-[(4S)-2-oxo-4-phenyl-1,3-oxazolidin-3-yl]azetidine-1-carbaldehyde