2',5-Anhydro-3-O-benzyl-6-deoxy-5-C-((2'R,S)-2'-hydroxy-3'-iodopropyl)-1,2-O-isopropylidene-α-D-glucofuranose 在
palladium on activated charcoal
氢气 、
caesium carbonate 作用下,
以
甲醇 为溶剂,
反应 2.0h,
生成 Propionic acid (2R,5R)-5-((3aR,5S,6S,6aR)-6-hydroxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-tetrahydro-furan-2-ylmethyl ester