(R)-4-[(1S,2R,3S)-2,4-Bis-(tert-butyl-dimethyl-silanyloxy)-1,3-dimethyl-butyl]-2,2-dimethyl-[1,3]dioxane 在
氟化氢吡啶 作用下,
以
四氢呋喃 为溶剂,
反应 18.0h,
以281 mg的产率得到(2S,3R,4S)-3-(tert-Butyl-dimethyl-silanyloxy)-4-((R)-2,2-dimethyl-[1,3]dioxan-4-yl)-2-methyl-pentan-1-ol