dimethyl 4-{N-[(1R)-1-phenylethyl]-2,2,2-trifluoroacetylamino}-2-[4-[(4S)-2,2-dimethyl(1,3-dioxolan-4-yl)](3Z)-2-methylenebut-3-enyl] (2S,4S)-2-hydroxypentane-1,5-dioate 在
盐酸 作用下,
以
四氢呋喃 为溶剂,
反应 5.0h,
以95%的产率得到dimethyl 4-[N-[(1R)-1-phenylethyl]-2,2,2-trifluoroacetylamino]-2-[(5S)(3Z)-5,6-dihydroxy-2-methylenehex-3-enyl](2S,4S)-2-hydroxypentane-1,5-dioate