benzyloxycarbonylmethyl 3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-2-azido-2-deoxy-4,6-O-isopropylidene-α-D-galactopyranoside                                                                                                                                                              在
                                                                                                                                                                                 
溶剂黄146                                                                                                                                  作用下,
                                                                                                                                                                                        反应 4.0h,
                                                                                                                生成                                                 [(2S,3R,4R,5R,6R)-3-Azido-5-hydroxy-6-hydroxymethyl-4-((2R,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-acetic acid benzyl ester