9-decenyl 2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->6)-[2,3,5-tri-O-benzoyl-α-D-arabinofuranosyl-(1->5)]-2,3-di-O-benzoyl-β-D-galactofuranosyl-(1->5)-3-O-acetyl-2,6-di-O-pivaloyl-β-D-galactofuranoside 在
sodium methylate 作用下,
以
甲醇 为溶剂,
以76%的产率得到9-decenyl β-D-galactofuranosyl-(1->6)-[α-D-arabinofuranosyl-(1->5)]-β-D-galactofuranosyl-(1->5)-β-D-galactofuranoside