(2R,3R,4S)-2-butyl-4-hydroxy-4-phenyltetrahydrothiophene-3-carbaldehyde 在
sodium cyanoborohydride 、
溶剂黄146 作用下,
以
四氢呋喃 为溶剂,
反应 4.0h,
生成 (3S,4S,5R)-5-butyl-4-hydroxymethyl-3-phenyltetrahydrothiophene-3-ol 、 (3R,4R,5S)-5-butyl-4-hydroxymethyl-3-phenyltetrahydrothiophene-3-ol