(E)-(2R,3S,4R,7S,9S)-3-Acetoxy-2-hydroxy-11-iodo-9-methoxy-4,10-dimethyl-7-triisopropylsilanyloxy-undec-10-enoic acid methyl ester 在
lithium hydroxide 作用下,
以
四氢呋喃 、
甲醇 为溶剂,
反应 1.0h,
以95%的产率得到(E)-(2R,3S,4R,7S,9S)-2,3-Dihydroxy-11-iodo-9-methoxy-4,10-dimethyl-7-triisopropylsilanyloxy-undec-10-enoic acid