methyl (4,5,7,8-tetra-O-acetyl-3-deoxy-β-D-manno-2-octulopyranosid)onate 2-(dibenzyl phosphate) 在
palladium on activated charcoal
氢气 、
三乙胺 作用下,
以
甲醇 为溶剂,
反应 1.0h,
生成 (2S,4R,5R,6R)-4,5-Diacetoxy-6-((R)-1,2-diacetoxy-ethyl)-2-phosphonooxy-tetrahydro-pyran-2-carboxylic acid methyl ester