Acetic acid (2R,3R,4S,5R,6R)-3-acetoxy-6-acetoxymethyl-2-but-3-enyloxy-5-((2R,3R,4S,5S,6S)-3,4,5-triacetoxy-6-fluoromethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester 在
2,6-二叔丁基-4-甲基苯酚 、
间氯过氧苯甲酸 作用下,
以
二氯甲烷 为溶剂,
反应 48.0h,
以88%的产率得到Acetic acid (2R,3R,4S,5R,6R)-3-acetoxy-6-acetoxymethyl-2-(2-oxiranyl-ethoxy)-5-((2R,3R,4S,5S,6S)-3,4,5-triacetoxy-6-fluoromethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester