benzyl <4-(dansylamino)phenyl 5-acetamido-4-O-acetyl-3,5-dideoxy-2-thio-α-D-glycero-D-galacto-2-nonulopyranosid>onate 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 7.0h,
以48%的产率得到4-(dansylamino)phenyl 5-acetamido-4-O-acetyl-3,5-dideoxy-2-thio-α-D-glycero-D-galacto-2-nonulopyranosidonic acid