A one-step access to vinyllactones is described utilizing the Pd-catalyzed allylic oxidation of alkenoic acids. The influence of ring size as well as the olefin configuration is investigated culminating in the synthesis of goniothalamin analogues.
利用
钯催化的烯酸的共轭氧化反应,描述了一步合成
乙烯内酯的路径。研究了环大小和烯烃构型对反应的影响,最终合成了芜菁
胺类似物。