The title substances (3S,6R)-5 and 3R,6S)-5 were synthesized from enantiomerically pure (R)- and (S)-2-(2-hydroxypropyl)-1,3-dithiane (1), respectively, via a four-step sequence.
标题物质(3S,6R)-5 和 3R,6S)-5分别由对映体纯度为(R)-和(S)-2-(2-羟基丙基)-
1,3-二噻烷(1)通过四步顺序合成。