dimethyl (2R,3E,4R)-3-(hydroxyimino)-4-(hydroxymethyl)-2-(4-methoxyphenyl)cyclopentane-1,1-dicarboxylate 在
sodium cyanoborohydride 、
溶剂黄146 作用下,
反应 8.0h,
以95%的产率得到dimethyl (2R,3R,4R)-3-(hydroxyamino)-4-(hydroxymethyl)-2-(4-methoxyphenyl)cyclopentane-1,1-dicarboxylate