O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1->3)-O-(2,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1->6)-O-(2,3,4-tri-O-benzyl-β-mannopyranosyl)-(1->4)-2-acetamido-1,6-dihydro-3-O-benzyl-2-deoxy-β-D-glucopyranose                                                                                                                                                              在
                                                                                                                                         palladium on activated charcoal                                                                                                                                                                                                                               
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
溶剂黄146                                                                                  为溶剂,
                                                                                                                                                    反应 72.0h,
                                                                                                                以75.4%的产率得到O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1->3)-O-(2,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1->6)-O-(2,3,4-tri-O-acetyl-β-mannopyranosyl)-(1->4)-2-acetamido-3-O-acetyl-1,6-anhydro-2-deoxy-β-D-glucopyranose