methyl O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>2)-4,6-O-benzylidene-3-deoxy-3-fluoro-α-D-galactopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 、
丙酮 为溶剂,
以92%的产率得到methyl O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>2)-3-deoxy-3-fluoro-α-D-galactopyranoside