benzyl O-(2,3-di-O-methyl-α-L-fucopyranosyl)-(1->4)-O-(2,3-di-O-methyl-α-L-fucopyranosyl)-(1->3)-O-α-L-rhamnopyranosyl-(1->2)-3,4-di-O-benzyl-6-deoxy-α-L-talopyranoside                                                                                                                                                              在
                                                                                                                                         palladium on activated charcoal                                                                                                                                                                                                                               
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
溶剂黄146                                                                                  为溶剂,
                                                                                                                                                                                        以86%的产率得到O-(2,3-di-O-methyl-α-L-fucopyranosyl)-(1->4)-O-(2,3-di-O-methyl-α-L-fucopyranosyl)-(1->3)-O-α-L-rhamnopyranosyl-(1->2)-6-deoxy-L-talose