苯甲酰氯 、
1-[2-O-benzoyl-4,6-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-glucopyranosyl]-thymine 以
吡啶 为溶剂,
反应 16.0h,
以45%的产率得到Benzoic acid (2R,3R,4R,4aS,10aR)-2-(3-benzoyl-5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-4-hydroxy-6,6,8,8-tetraisopropyl-hexahydro-1,5,7,9-tetraoxa-6,8-disila-benzocycloocten-3-yl ester