methyl 6-O-t-butyldimethylsilyl-2,3,4-trideoxy-4-C-(E-carboethoxy-methylene)-α-D-glycero-hexopyranoside 在
mercury(II) diacetate lithium aluminium tetrahydride 作用下,
以
乙醚 为溶剂,
反应 13.0h,
生成 methyl 6-O-t-butyldimethylsilyl-2,3,4-trideoxy-4-C-(vinyloxymethyl-methylene)-α-D-glycero-hexopyranoside