From D-isoascorbic acid, a general approach to enantiomerically pure hydroxy γ-butyro and δ-valero lactones, (-)-Muricatacin and (-)-(5R,6S)-6-acetoxy-5-hexadecanolide, via a four carbon atoms bis-epoxide equivalent, is reported.
从d -isoascorbic酸,一般的方法来对映体纯羟基γ丁和
δ-戊内酯,( - ) - Muricatacin和( - ) - (5 - [R,6小号)-6-乙酰氧基-5-
十六内酯,经由一个据报道有四个碳原子的双环氧当量。