[(2S)-2-[(3aR,5R,6S,6aR)-2,2-dimethyl-6-prop-2-ynoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2-azidoethoxy]-tert-butyl-dimethylsilane 以
甲苯 为溶剂,
反应 5.0h,
以78%的产率得到tert-butyl-[[(1R,2S,10S,11R,15R)-13,13-dimethyl-9,12,14,16-tetraoxa-3,4,5-triazatetracyclo[8.6.0.03,7.011,15]hexadeca-4,6-dien-2-yl]methoxy]-dimethylsilane