1-{2,3,5-tri-O-benzyl-4-C-[(benzyloxy)methyl]-β-D-threo-pentofuranosyl}thymine 在
palladium on activated charcoal
氢气 、
溶剂黄146 作用下,
以
甲醇 为溶剂,
反应 48.0h,
以95%的产率得到1-[(2R,3S,4S)-3,4-dihydroxy-5,5-bis(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione