(2S,4aR,6S,7R,8R,8aR)-2-phenyl-6-(prop-2-yn-1-yloxy)hexahydropyrano[3,2-d][1,3]dioxine-7,8-diol 、
4,6-O-benzylidene-β-D-galactopyranosyl azide 以
苯 为溶剂,
反应 168.0h,
以35.6%的产率得到(2S,4aR,6S,7R,8R,8aR)-6-((1-((2S,4aR,6R,7R,8R,8aR)-7,8-dihydroxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-6-yl)-1H-1,2,3-triazol-4-yl)methoxy)-2-phenylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diol