O-(2,3,4-tri-O-acetyl-α-L-fucopyranosyl)-(1-3)-O-(2-O-benzyl-4,6-O-benzylidene-β-D-galactopyranosyl)-(1-4)-1,6-anhydro-2,3-di-O-benzyl-β-D-glucopyranose 在
palladium dichloride
氢气 作用下,
以
甲醇 为溶剂,
生成 Acetic acid (2S,3S,4R,5R,6S)-3,5-diacetoxy-2-[(2S,3R,4S,5S,6R)-2-((1R,2S,3R,4R,5R)-3,4-dihydroxy-6,8-dioxa-bicyclo[3.2.1]oct-2-yloxy)-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yloxy]-6-methyl-tetrahydro-pyran-4-yl ester