3-O-<2-acetamido-3-O-(2-acetamido-3,4,6-tri-O-benzyl-2-deoxy-β-D-galactopyranosyl)-2-deoxy-α-D-galactopyranosyl>-N-benzyloxycarbonyl-L-serine benzyl ester 在
palladium on activated charcoal
氢气 作用下,
以
1,4-二氧六环 、
甲醇 、
溶剂黄146 为溶剂,
反应 5.0h,
以90%的产率得到3-O-<2-acetamido-3-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-2-deoxy-α-D-galactopyranosyl>-L-serine