methyl (1R,3R,4S)-3-[tert-butyl(dimethyl)silyl]oxy-1,4-dihydroxy-5-oxocyclohexane-1-carboxylate 在
盐酸羟胺 、
sodium acetate 作用下,
以
乙腈 为溶剂,
反应 16.0h,
以92%的产率得到methyl (1S,3R,4R,5E)-3-[tert-butyl(dimethyl)silyl]oxy-1,4-dihydroxy-5-hydroxyiminocyclohexane-1-carboxylate