2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-1-thio-β-D-glucopyranose   、                                                                                      
p-methoxyphenyl 2,3,4,6-tetra-O-allyl-β-D-galactopyranoside                                                                                                                                                              在
                                                                                                                                                                                 
o-nitroperoxybenzoic acid                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 8.0h,
                                                                                                                以58.8%的产率得到p-methoxyphenyl 2,3,4,6-tetra-O-[3-(hepta-O-acetyl-β-lactosylthio)propyl]-β-D-galactopyranoside