3,4,6-tri-O-acetyl-2-azido-2-deoxy-1-O-(N-[phenyl]trifluoroacetimidoyl)-D-glucopyranoside   、                                                                                      
phenyl 2,3-O-isopropylidene-1-thio-α-L-rhamnopyranoside                                                                                                                                                              在
                                                                                                                                                                                 Ni(4-F-PhCN)
4(OTf)
2                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                    反应 12.0h,
                                                                                                                以13%的产率得到2-tifluoromethylphenyl 3,4,6-tri-O-acetyl-2-deoxy-2-azido-α-D-glucopyranosyl-(1→3)-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethyl)amino-1-thiol-β-D-glucopyranoside