2,3-dimethyl-d-lyxose (VIII m.p. 116–117°) has been synthesised from lyxose according to “Schéma A” p. 254. and its structure confirmed by oxidation with periodic acid. The product obtained by degradation of 3,4-galactosamine with ninhydrin has been shown to be indistinguishable, by paper chromatography, from synthetic 2,3-dimethyl-d-lyxose.
根据“SchémaA” p,已从二糖合成了2,3-二
甲基-d-二糖(VIII mp 116–117°)。254.通过用
高碘酸氧化确认其结构。用
茚三
酮降解3,4-半
乳糖胺所获得的产物通过纸色谱法已显示出与合成的2,3-二
甲基-d-lyxose无法区分。