2'-trichloromethyl-(2-O-acetyl-1,6-anhydro-3-(C-cyanomethyl)-3-deoxy-β-D-altropyranosido)-<3,4:4',5'>-Δ2'-oxazoline 在
palladium on activated charcoal
氢气 、
三乙胺 作用下,
以
乙醇 为溶剂,
以94%的产率得到2'-methyl-(2-O-acetyl-1,6-anhydro-3-(C-cyanomethyl)-3-deoxy-β-D-altropyranosido)-<3,4:4',5'>-Δ
2'-oxazoline