A new route towards enantiopure hydroxylactones 3 and ent-3, the final chiral precursors in an enantiodivergent synthesis of (+)- and (−)-muricatacin, has been developed starting from d-xylose.
从d-
木糖开始,已开发出一种新的途径,以对映体纯的羟基内酯3和ent - 3为对映体合成(+)-和(-)-多卡他霉素的最终手性前体。