(E)-3-[4-[(3aR,4S,6S,6aS)-6-(1-Benzenesulfonyl-1-nitro-ethyl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yloxy]-3-(4-methoxy-benzyloxy)-phenyl]-2-methyl-acrylic acid ethyl ester 在
lithium hydroxide 作用下,
以
甲醇 为溶剂,
反应 1.0h,
以100%的产率得到(E)-3-{4-[(3aR,4S,6S,6aR)-6-(1-benzenesulfonyl-1-nitroethyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-yloxy]-3-(4-methoxybenzyloxy)-phenyl}-2-methylacrylic acid