(2R,3S,5R)-3-Benzyloxy-2-benzyloxymethyl-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 为溶剂,
20.0 ℃
、101.32 kPa
条件下,
反应 9.0h,
以85%的产率得到(2R,3S,5R)-3-Hydroxy-2-hydroxymethyl-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester