(3R,4S,6aR)-3-benzoyl-5-chloro-1-(5-fluoro-2,2-dimethyl-6-trityloxymethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxol-4-yl)-1H-pyrimidine-2,4-dione 在
盐酸 、
氨 作用下,
以
甲醇 为溶剂,
反应 33.0h,
生成 5-chloro-1-((1S,4R,5S)-2-fluoro-4,5-dihydroxy-3-(hydroxymethyl)cyclopent-2-enyl)pyrimidine-2,4(1H,3H)-dione