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应用苯甲醇钠可以裂解α-甲基2∶3-内醚-4∶6-苯亚甲基-D-同侧醣氧六圜配醣物的醚环,生成53%的α-甲基2-苯甲基-4∶6-苯亚甲基-D-2-异侧醣氧六圜配醣物及9%的α-甲基3-苯甲基-4∶6-苯亚甲基-D-葡萄糖氧六圜配醣物。此两化合物的结构,应用水解除去苯亚甲基及接触氢解除去苯甲基后,证明是已知的α-甲基 D-2-异侧醣氧六圜配醣物,及α-甲基 D-葡萄糖氧六圜配醣物;苯甲基在醣分子中的衔接位置,则应用高碘酸钠氧化测定。
The use of sodium benzyl alcohol can cleave the ether ring of α-methyl 2: 3-endoluin-4: 6-benzylidene-D-ipsosugar glycosides to produce 53% of α-methyl 2 -benzyl-4: 6-benzylidene-D-2-xylose hexahydrate glycosides and 9% alpha-methyl 3-benzyl-4: 6-benzylidene- D-glucose oxygen six 圜 with sugar. The structures of the two compounds, which were hydrolyzed to remove the benzylidene group and contacted with the hydrogen to remove the benzyl group, proved to be the known α-methyl D-2-xerothoid glycosides and α- Methyl D-glucose oxygen hexachloride glycosides; benzyl convergence position in the sugar molecule, the application of sodium periodate oxidation determination.