octyl 2,3,4-tri-O-acetyl-β-D-glucopyranosiduronic acid | 1018753-19-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: octyl 2,3,4-tri-O-acetyl-β-D-glucopyranosiduronic acid
• CAS: 1018753-19-9
• 化学式: C₂₀H₃₂O₁₀
• 分子量: 432.468
• InChiKey: TUHXYVYWRFKTHC-KVIJGQROSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.97
• 重原子数：
  30.0
• 可旋转键数：
  12.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  134.66
• 氢给体数：
  1.0
• 氢受体数：
  9.0

反应信息

• 作为反应物：
  描述：

  octyl 2,3,4-tri-O-acetyl-β-D-glucopyranosiduronic acid 在 sodium methylate 作用下， 以 甲醇 为溶剂， 反应 3.0h， 以51%的产率得到1-octyl β-D-glucuronic acid
  参考文献：
  名称：

  Synthesis of sugar-based chelating surfactants for metal removal from wastewater

  摘要：

  Four chelating surfactants were synthesized in a few steps from octyl D-glucosides. Their main interfacial properties were determined, and their flotation properties were evaluated on a laboratory scale using Fe(III) as a model contaminant metal. The performance on metal extraction was mainly dependent on the complexing functional group, but the surfactant efficiency was also important. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.carres.2008.01.015
• 作为产物：
  描述：

  octyl 2,3,4-tri-O-acetyl-6-O-trityl-β-D-glucopyranoside 在 chromium(VI) oxide 、 高碘酸 作用下， 以 水 、 乙腈 为溶剂， 反应 2.0h， 以74%的产率得到octyl 2,3,4-tri-O-acetyl-β-D-glucopyranosiduronic acid
  参考文献：
  名称：

  Synthesis of sugar-based chelating surfactants for metal removal from wastewater

  摘要：

  Four chelating surfactants were synthesized in a few steps from octyl D-glucosides. Their main interfacial properties were determined, and their flotation properties were evaluated on a laboratory scale using Fe(III) as a model contaminant metal. The performance on metal extraction was mainly dependent on the complexing functional group, but the surfactant efficiency was also important. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.carres.2008.01.015

文献信息

• Synthesis of new chelating surfactants from octyl d-glucopyranosiduronic acid and amino acids for metal flotation
  作者：Nadège Ferlin、Diego Grassi、Carlos Ojeda、Mariano J.L. Castro、Eric Grand、Alicia Fernández Cirelli、José Kovensky

  DOI：10.1016/j.carres.2009.12.029

  日期：2010.3

  A new family of surfactants with metal-chelating properties was synthesized in few steps from octyl D-glucopyranosiduronic acid. The complexing function was either a carboxylic acid or a hydroxamic acid function introduced after coupling with glycine, aspartic acid, or glutamic acid and finally hydroxylamine. Interfacial properties were determined. Flotation experiments on a laboratory scale have been performed with Fe(III) solutions as model contaminant metal. (C) 2010 Elsevier Ltd. All rights reserved.