(S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid (5S,6R)-3-acetoxy-6-methanesulfonyloxy-5-methyl-heptyl ester 在
potassium carbonate 作用下,
以
乙醇 为溶剂,
反应 72.0h,
以34%的产率得到(S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid 2-((2R,4S,5S)-4,5-dimethyl-tetrahydro-furan-2-yl)-ethyl ester