Phosphoric acid dibenzyl ester (1S,2S,3R,4S,5S,6S)-2-benzyloxy-3,4-bis-(bis-benzyloxy-phosphoryloxy)-5-bromo-6-(1-ethoxy-ethoxy)-cyclohexyl ester 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 为溶剂,
以90%的产率得到Phosphoric acid mono-((1S,2S,3S,4S,5R,6S)-3-bromo-2,6-dihydroxy-4,5-bis-phosphonooxy-cyclohexyl) ester