Methanesulfonic acid (S)-{(4S,5S)-5-[(S)-2-azido-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-((4S,5S)-5-methanesulfonyloxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-methyl ester 在
钯 氢气 作用下,
以
乙醇 为溶剂,
生成 Methanesulfonic acid (S)-{(4S,5S)-5-[(S)-2-amino-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-((4S,5S)-5-methanesulfonyloxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-methyl ester