3-ethyl-6,7-bis(β-D-glucopyranosylsulfanyl)-2,5,8-trihydroxy-1,4-dihydronaphthalene-1,4-dione | 1208123-41-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 3-ethyl-6,7-bis(β-D-glucopyranosylsulfanyl)-2,5,8-trihydroxy-1,4-dihydronaphthalene-1,4-dione
• CAS: 1208123-41-4
• 化学式: C₂₄H₃₀O₁₅S₂
• 分子量: 622.625
• InChiKey: HGZDAXLEGKUGSM-AJKXLNTHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.52
• 重原子数：
  41.0
• 可旋转键数：
  7.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  275.13
• 氢给体数：
  11.0
• 氢受体数：
  17.0

反应信息

• 作为产物：
  描述：

  3-ethyl-2,5,8-trihydroxy-6,7-bis(tetra-O-acetyl-β-D-glucopyranosylsulfanyl)-1,4-dihydronaphthalene-1,4-dione 在 sodium methylate 作用下， 以 甲醇 为溶剂， 反应 0.33h， 以75%的产率得到3-ethyl-6,7-bis(β-D-glucopyranosylsulfanyl)-2,5,8-trihydroxy-1,4-dihydronaphthalene-1,4-dione
  参考文献：
  名称：

  Synthesis and properties of water-soluble 5,8-dihydroxy-1,4-naphthoquinone thioglucosides structurally related to echinochrome

  摘要：

  Acetylated hydroxynaphthazarin di- and trithioglucosides structurally related to echinochrome were synthesized. Their deacetylation by the action of sodium methoxide in methanol and the effect of hydroxy groups on this process were studied. Water-soluble echinochrome thioglucosides were synthesized for the first time.

  DOI：

  10.1134/s1070428009100091