thexyldimethylsilyl {4,6-O-benzylidene-3-O-[(R)-(benzyloxycarbonyl)(cyclohexyl)methyl]-β-D-galactopyranosyl}-(1->3)-2-(acetylamino)-4,6-O-benzylidene-2-deoxy-β-D-galactopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 24.0h,
以43%的产率得到thexyldimethylsilyl {3-O-[(R)-carboxy(cyclohexyl)methyl]-β-D-galactopyranosyl}-(1->3)-2-acetamido-2-deoxy-β-D-galactopyranoside