(RS)-N-[1-(5-bromo-2-fluoro-phenyl)-1-cyclopropyl-2-hydroxy-ethyl]-2-chloro-acetamide 、
potassium tert-butylate 以
正丁醇 为溶剂,
反应 16.0h,
以yielded the (RS)-5-(5-bromo-2-fluoro-phenyl)-5-cyclopropyl-morpholin-3-one as a yellow oil (2.146 g, 88% of theory)的产率得到(RS)-5-(5-bromo-2-fluoro-phenyl)-5-cyclopropyl-morpholin-3-one