Acetic acid (4S,5R)-3-((2R,3S,4S,5R)-3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-5-fluoro-2,6-dioxo-hexahydro-pyrimidin-4-yl ester 在
三氯化铁 作用下,
以
水 、
乙腈 为溶剂,
生成
(5R,6S)-1-((2R,3S,4S,5R)-3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-5-fluoro-6-hydroxy-dihydro-pyrimidine-2,4-dione