描述:
(3aS,5R,6R,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-6-(4-methoxy-benzyloxy)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole 在
montmorillonite K 10 supported ammonium nitrate 作用下,
以
neat (no solvent) 为溶剂,
反应 0.05h,
以10%的产率得到(R)-1-((3aS,5R,6R,6aR)-6-Hydroxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-ethane-1,2-diol