(9aS)-8-acetyl-1,7-dihydroxy-3-methoxy-9a-methyl-9-oxo-9,9a-dihydrodibenzo[b,d]furan-4-carboxamide 、
5,6,7,8-四氢萘-1-甲醛 、
三乙基硅烷 、
三氟乙酸 以
乙腈 为溶剂,
以to give the target compound (0.400 g, yield: 94%) as a yellow solid的产率得到(9aS)-8-acetyl-1,7-dihydroxy-3-methoxy-9a-methyl-9-oxo-N-(5,6,7,8-tetrahydronaphthalen-1-ylmethyl)-9,9a-dihydrodibenzo[b,d]furan-4-carboxamide