[(1S,2S,3S,6R)-2-[2-[(4R,6R)-6-(2-methoxy-2-oxoethyl)-2,2-dimethyl-1,3-dioxan-4-yl]ethyl]-3-methyl-6-propylcyclohexyl]methyl 2,2-dimethylbutanoate 在
氢氟酸 作用下,
以
乙腈 为溶剂,
以95%的产率得到[(1S,2S,3S,6R)-2-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-3-methyl-6-propylcyclohexyl]methyl 2,2-dimethylbutanoate