superstolide A 在
对甲苯磺酸 作用下,
以
甲醇 、
丙酮 为溶剂,
反应 18.0h,
生成 methyl (2E,4Z,6E)-7-[(1R,2R,4aR,5S,7S,8aR)-2-[(1E,3E,5R)-5-[(4R,5S,6S)-6-[(1R)-1-acetamidoethyl]-2,2,5-trimethyl-1,3-dioxan-4-yl]-2-methylhexa-1,3-dienyl]-5-hydroxy-7-methoxy-1-methyl-4a,5,6,7,8,8a-hexahydro-2H-naphthalen-1-yl]-5-methylhepta-2,4,6-trienoate