2-((2S,4S)-2-tert-Butyl-5-oxo-[1,3]dioxolan-4-yl)-N,N-dimethyl-acetamide 在
diclazuril 、
lithium hexamethyldisilazane 作用下,
以
四氢呋喃 为溶剂,
反应 0.25h,
生成 2-[(2S,4R)-2-tert-Butyl-4-((S)-1-hydroxy-2,2-dimethyl-propyl)-5-oxo-[1,3]dioxolan-4-yl]-N,N-dimethyl-acetamide 、 (2S,4'R,1"R)-2-[2'-tert-butyl-4'-(1"-hydroxy-2",2"-dimethylpropyl)-5'-oxo-1',3'-dioxolan-4'-yl]-N,N-dimethyl-acetamide