2-[[(1R,3S,4S,6R,8R,10S)-4-hydroxy-1,12,12-trimethyl-2,7,11-trioxatricyclo[8.5.0.03,8]pentadecan-6-yl]methyl]prop-2-enyl acetate 在
manganese(IV) oxide 、
potassium carbonate 作用下,
以
甲醇 、
乙醚 为溶剂,
生成 2-((2R,4S,4aS,5aR,10aS,11aR)-4-Hydroxy-5a,9,9-trimethyl-dodecahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-2-ylmethyl)-propenal