{(R)-2-[(1S,3R,4R,5S,6S,8S)-8-Benzyloxy-6-(2-methoxy-ethoxymethoxy)-1,4-dimethyl-2,9-dioxa-bicyclo[3.3.1]non-3-yl]-propoxy}-tert-butyl-dimethyl-silane 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 为溶剂,
以85%的产率得到(1S,3R,4R,5S,6S,8S)-3-[(R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-6-(2-methoxy-ethoxymethoxy)-1,4-dimethyl-2,9-dioxa-bicyclo[3.3.1]nonan-8-ol