4-甲基苯基2-叠氮基-2-脱氧-3,4,6-三-O-4-氯苄基-1-硫代-α-D-吡喃半乳糖苷 、 (p-Trifluoroacetamidophenyl)ethyl 4,6-O-benzylidene-2-O-(2,3,4-tri-O-p-chlorobenzyl-α-L-fucopyranosyl)-β-D-galactopyranoside 生成 (p-Trifluoroacetamidophenyl)ethyl 3-O-(2-azido-3,4,6-tri-O-p-chlorobenzyl-2-deoxy-β-D-galactopyranosyl)-4,6-O-benzylidene-2-O-(2,3,4-tri-O-p-chlorobenzyl-α-L-fucopyranosyl)-β-D-galactopyranoside 、 (p-Trifluoroacetamidophenyl)ethyl 3-O-(2-azido-3,4,6-tri-O-p-chlorobenzyl-2-deoxy-α-D-galactopyranosyl)-4,6-O-benzylidene-2-O-(2,3,4-tri-O-p-chlorobenzyl-α-L-fucopyranosyl)-β-D-galactopyranoside