8-Methoxycarbonyloctyl 2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1->3)-2,4-di-O-benzyl-6-O-tert-butyldiphenylsilyl-β-D-mannopyranoside 在
四丁基氟化铵 、
溶剂黄146 作用下,
以
四氢呋喃 为溶剂,
以92%的产率得到8-Methoxycarbonyloctyl 2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1->3)-2,4-di-O-benzyl-β-D-mannopyranoside