melibiose diphenyl dithioacetal

• 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: melibiose diphenyl dithioacetal
• 英文别名: (2R,3S,4R,5R)-1,1-bis(phenylsulfanyl)-6-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexane-2,3,4,5-tetrol
• 化学式: C₂₄H₃₂O₁₀S₂
• 分子量: 544.644
• InChiKey: WBMDMBZPEIUDFQ-KYEYJVALSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  36
• 可旋转键数：
  12
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  231
• 氢给体数：
  8
• 氢受体数：
  12

反应信息

• 作为反应物：
  描述：

  乙酸酐 、 melibiose diphenyl dithioacetal 在 吡啶 作用下， 生成 melibiose diphenyl dithioacetal octaacetate
  参考文献：
  名称：

  Novel Syntheses of Diphenyl and/or Trimethylene Dithioacetals of Mono- and Oligosaccharides in 90% Trifluoroacetic Acid

  摘要：

  Dithioacetals of aldopentoses (D-arabinose, D-ribose, D-xylose, and D-lyxose), aldohexoses (D-glucose, D-mannose, D-galactose), and common oligosaccharides (cellobiose, lactose, gentibiose, melibiose, maltose, and maltotriose) were conveniently prepared by reacting the corresponding free sugars respectively with benzenethiol and/or 1,3-propanedithiol at room temperature in 90% trifluoroacetic acid in much better yields than by the conventional methods.

  DOI：

  10.1080/07328309908543999
• 作为产物：
  描述：

  苯硫酚 、 蜜二糖 在 三氟乙酸 作用下， 生成 melibiose diphenyl dithioacetal
  参考文献：
  名称：

  Novel Syntheses of Diphenyl and/or Trimethylene Dithioacetals of Mono- and Oligosaccharides in 90% Trifluoroacetic Acid

  摘要：

  Dithioacetals of aldopentoses (D-arabinose, D-ribose, D-xylose, and D-lyxose), aldohexoses (D-glucose, D-mannose, D-galactose), and common oligosaccharides (cellobiose, lactose, gentibiose, melibiose, maltose, and maltotriose) were conveniently prepared by reacting the corresponding free sugars respectively with benzenethiol and/or 1,3-propanedithiol at room temperature in 90% trifluoroacetic acid in much better yields than by the conventional methods.

  DOI：

  10.1080/07328309908543999

文献信息

• Novel Syntheses of Diphenyl and/or Trimethylene Dithioacetals of Mono- and Oligosaccharides in 90% Trifluoroacetic Acid
  作者：Masuo Funabashi、Sachiko Arai、Masashi Shinohara

  DOI：10.1080/07328309908543999

  日期：1999.1.1

  Dithioacetals of aldopentoses (D-arabinose, D-ribose, D-xylose, and D-lyxose), aldohexoses (D-glucose, D-mannose, D-galactose), and common oligosaccharides (cellobiose, lactose, gentibiose, melibiose, maltose, and maltotriose) were conveniently prepared by reacting the corresponding free sugars respectively with benzenethiol and/or 1,3-propanedithiol at room temperature in 90% trifluoroacetic acid in much better yields than by the conventional methods.