Pentanedioic acid benzyl ester (2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-[4-(3-benzyloxy-propyl)-phenoxy]-tetrahydro-pyran-2-ylmethyl ester 在
palladium dihydroxide 氢气 作用下,
以
甲醇 为溶剂,
20.0 ℃
、241.32 kPa
条件下,
反应 20.0h,
以84%的产率得到Pentanedioic acid mono-{(2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-[4-(3-hydroxy-propyl)-phenoxy]-tetrahydro-pyran-2-ylmethyl} ester