氯化苄 、
O-(3-O-allyl-β-D-glucopyranosyl)-(1-4)-2,3-di-O-benzyl-6-O-(1-phenylethyl)-α-D-glucopyranosyl 2,3,4,6-tetra-O-benzyl-α-D-glucopyranoside 在
氢氧化钾 作用下,
反应 2.0h,
以82.2%的产率得到O-(3-O-allyl-2,4,6-tri-O-benzyl-β-D-glucopyranosyl)-(1-4)-2,3-di-O-benzyl-6-O-(1-phenylethyl)-α-D-glucopyranosyl 2,3,4,6-tetra-O-benzyl-α-D-glucopyranoside