2',8'-dimethyl-5H,6'H,12'H-spiro[furan-2,13'-[5,11]methanodibenzo[b,f][1,5]diazocin]-5-one 在
5%-palladium/activated carbon 、
氢气 作用下,
以
乙醇 为溶剂,
以76%的产率得到2',8'-dimethyl-3,4-dihydro-5H,6'H,12'H-spiro[furan-2,13'-[5,11]methanodibenzo[b,f][1,5]diazocin]-5-one