[(2R)-2-[(3aR,5R,6R,6aR)-2,2,6-trimethyl-6-phenylmethoxy-5,6a-dihydro-3aH-furo[2,3-d][1,3]dioxol-5-yl]-2-(4-chlorobenzoyl)oxyethyl] 4-chlorobenzoate 在
高氯酸 作用下,
以
乙腈 为溶剂,
生成 [(2R)-2-(4-chlorobenzoyl)oxy-2-[(2R,3S,4R)-4,5-dihydroxy-3-methyl-3-phenylmethoxyoxolan-2-yl]ethyl] 4-chlorobenzoate