tert-butyl-[2-[(1S,2R,6S,7S,10S)-7-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-4,4-dimethyl-3,5,9-trioxa-8-azatricyclo[6.3.0.02,6]undecan-10-yl]-2,2-dimethoxyethoxy]-diphenylsilane 在
溶剂黄146 作用下,
以
水 为溶剂,
反应 16.0h,
以55%的产率得到2-[tert-butyl(diphenyl)silyl]oxy-1-[(1S,2R,6S,7S,10S)-7-[(1S)-1,2-dihydroxyethyl]-4,4-dimethyl-3,5,9-trioxa-8-azatricyclo[6.3.0.02,6]undecan-10-yl]ethanone