dimethyl (2S,3R,4R)-4-(4-methylphenyl)sulfonyl-3-phenylmethoxy-2-(phenylmethoxymethyl)cyclopentane-1,1-dicarboxylate 在
lithium aluminium tetrahydride 作用下,
以
四氢呋喃 为溶剂,
以60%的产率得到[(2S,3R,4R)-1-(hydroxymethyl)-4-(4-methylphenyl)sulfonyl-3-phenylmethoxy-2-(phenylmethoxymethyl)cyclopentyl]methanol