2-((4aS,5aR,8S,9R,10aS,12aR)-8-Allyloxy-dodecahydro-1,5,10-trioxa-benzo[b]heptalen-9-yl)-ethanol 生成 (2R,3S,4aR,5aS,7aR,11aS,12aR,14aS)-2-Vinyl-hexadecahydro-1,5,8,12-tetraoxa-dibenzo[b,h]heptalen-3-ol 、 (2R,3R,4aR,5aS,7aR,11aS,12aR,14aS)-2-Vinyl-hexadecahydro-1,5,8,12-tetraoxa-dibenzo[b,h]heptalen-3-ol