(1S,3S,4R,6S,9S)-9-hydroxy-4-[4-(tetrahydropyran-2-yloxy)phenyl]-1-methyl-3-[4-(10,10,11,11,11-pentafluoro-6-thia-undecyloxy)phenyl]-bicyclo[4.3.0]nonane 、
乙酸酐 、
碳酸氢钠 在
4-二甲氨基吡啶 二氯甲烷 、
氯化钠 、
Sodium sulfate-III 、 silica gel 作用下,
以
吡啶 为溶剂,
反应 2.0h,
以1.57 g (2.16 mmol, 86%) of the title compound is isolated as a colorless foam的产率得到(1S,3S,4R,6S,9S)-9-Acetyloxy-1-methyl-3-[4-(10,10,11,11,11-pentafluoro-6-thia-undecyloxy)phenyl]-4-[4-(tetrahydropyran-2-yloxy)phenyl]-bicyclo[4.3.0]nonane