O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1->3)-O-(2,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1->6)-O-(2,3,4-tri-O-benzyl-β-mannopyranosyl)-(1->4)-2-acetamido-1,6-dihydro-3-O-benzyl-2-deoxy-β-D-glucopyranose 在
palladium on activated charcoal
氢气 作用下,
以
溶剂黄146 为溶剂,
反应 72.0h,
以75.4%的产率得到O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1->3)-O-(2,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1->6)-O-(2,3,4-tri-O-acetyl-β-mannopyranosyl)-(1->4)-2-acetamido-3-O-acetyl-1,6-anhydro-2-deoxy-β-D-glucopyranose