1-{(3aR,4R,6S,6aS)-6-[(4R,5S)-5-(tert-Butyl-dimethyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethylsulfanylmethyl]-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl}-1H-pyrimidine-2,4-dione 在
Lindlar's catalyst
吡啶 、 sodium azide 、
四丁基氟化铵 、
氢气 作用下,
以
四氢呋喃 、
甲醇 、
二甲基亚砜 为溶剂,
生成 1-[(3aR,4R,6S,6aS)-6-((4S,5R)-5-Aminomethyl-2,2-dimethyl-[1,3]dioxolan-4-ylmethylsulfanylmethyl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-1H-pyrimidine-2,4-dione