[(5R,6R,9S)-10-[(2R,5R)-6-[(E,1R,5S,8S)-1,8-bis[[tert-butyl(dimethyl)silyl]oxy]-3,5-dimethyl-6-oxodec-3-en-9-ynyl]-5-[tert-butyl(dimethyl)silyl]oxy-6-methoxyoxan-2-yl]-6,9-bis[[tert-butyl(dimethyl)silyl]oxy]decan-5-yl] (2R,3S)-3-[tert-butyl(dimethyl)silyl]oxy-2-methylpent-4-enoate 在
氢氟酸 作用下,
以
二氯甲烷 、
乙腈 为溶剂,
反应 4.0h,
生成 [(5R,6R,9S)-10-[(2R,5R,6R)-6-[(E,1R,5S,8S)-1,8-dihydroxy-3,5-dimethyl-6-oxodec-3-en-9-ynyl]-5,6-dihydroxyoxan-2-yl]-6,9-dihydroxydecan-5-yl] (2R,3S)-3-hydroxy-2-methylpent-4-enoate 、 [(3R,4R)-1-[(1S,3S,5R,8R)-1-[(E,1R,5S,8S)-1,8-dihydroxy-3,5-dimethyl-6-oxodec-3-en-9-ynyl]-8-hydroxy-2,9-dioxabicyclo[3.3.1]nonan-3-yl]-3-hydroxyoctan-4-yl] (2R,3S)-3-hydroxy-2-methylpent-4-enoate