3-Oxazolidinecarboxylic acid,4-[(3E)-5-chloro-4-fluoro-3-pentenyl]-2,2-dimethyl-, 1,1-dimethylethylester, (4S)- 、
tert-butyl (4S)-4-[(Z)-5-chloro-4-fluoropent-3-enyl]-2,2-dimethyl-1,3-oxazolidine-3-carboxylate 、
potassium phtalimide 以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 18.0h,
生成 3-Oxazolidinecarboxylic acid,4-[(3E)-5-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-4-fluoro-3-pentenyl]-2,2-dimethyl-, 1,1-dimethylethyl ester, (4S)- 、
tert-butyl (4S)-4-[(Z)-5-(1,3-dioxoisoindol-2-yl)-4-fluoropent-3-enyl]-2,2-dimethyl-1,3-oxazolidine-3-carboxylate