(S)-((4R,5R)-5-Dimethoxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-methanol 在
吡啶 作用下,
反应 2.0h,
生成
Acetic acid (1S,2S,3R)-3,4-diacetoxy-1-((R)-1-acetoxy-2,2-bis-benzylsulfanyl-ethyl)-2-(toluene-4-sulfonyloxy)-butyl ester