methyl O-[2,3,4-tri-O-acetyl-6-S-(5-S-acetyl-5-thiopentyl)-6-thio-β-D-galactopyranosyl]-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside 在
乙酸肼 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 1.0h,
以89%的产率得到methyl O-[2,3,4-tri-O-acetyl-6-S-(5-thiopentyl)-6-thio-β-D-galactopyranosyl]-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside