(1aR,2S,3aS,7aR,7bS)-1,1a,2,3,3a,6,7,7a-octahydro-2-hydroxy-5-methyl-7bH-cyclopropa[a]naphthalene-7b-methanol α-methanesulfonate 在
戴斯-马丁氧化剂 作用下,
以
二氯甲烷 为溶剂,
反应 24.0h,
以88.1%的产率得到(1aR,3aS,7aR,7bS)-1,1a,3,3a,6,7,7a,7b-octahydro-5-methyl-7b-{[(methylsulfonyl)oxy]methyl}-2H-cyclopropa[a]naphthalene-2-one