(5S,6S,5'S)-6-(5'-phenyl-1'-aza-3'-oxa-2'-oxocyclopentyl)-2,2,6-trimethyl-4-p-toluenesulfonyl-1,4-diazabicyclo<3.2.0>heptan-7-one 在
sodium naphthalenide 作用下,
以
四氢呋喃 为溶剂,
反应 4.0h,
生成 (S)-3-[(S)-2-(5,5-Dimethyl-4,5-dihydro-imidazol-1-yl)-1-methyl-2-oxo-ethyl]-4-phenyl-oxazolidin-2-one 、 (S)-3-[(R)-2-(5,5-Dimethyl-4,5-dihydro-imidazol-1-yl)-1-methyl-2-oxo-ethyl]-4-phenyl-oxazolidin-2-one