(3-O-allyl-β-D-glucopyranosyl)-(1->3)-α-D-glucopyranosyl fluoride 、
4-甲氧基苯基Β-D-吡喃葡萄糖苷 在
Hordeum vulgare L. GII E231G β(1->3)-glucanase 作用下,
以
水 为溶剂,
反应 17.0h,
以79%的产率得到4-methoxyphenyl O-(3-O-allyl-β-D-glucopyranosyl)-(1->3)-β-D-glucopyranosyl-(1->3)-β-D-glucopyranoside