octyl 6-O-<2-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-3,4,6,-tri-O-benzyl-α-D-mannopyranosyl>-2,3,4-tri-O-benzyl-7-deoxy-α-L-glycero-D-gluco-heptopyranoside                                                                                                                                                              在
                                                                                                                                         palladium on activated charcoal                                                                                                                                                                                                                               
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                    反应 15.0h,
                                                                                                                以81%的产率得到octyl 6-O-<2-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-α-D-mannopyranosyl>-7-deoxy-α-L-glycero-D-gluco-heptopyranoside