tert-Butyl-((4aR,6S,7S,8aS)-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy)-diphenyl-silane 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
生成
(2R,3S,5S,6S)-5-(tert-Butyl-diphenyl-silanyloxy)-2-hydroxymethyl-6-methoxy-tetrahydro-pyran-3-ol