bis(diisopropylthiothiocarbonyl) disulfide | 77159-38-7

• 分子结构分类: 有机化合物 - 有机硫化合物 - 有机二硫化物
• 英文名称: bis(diisopropylthiothiocarbonyl) disulfide
• 英文别名: thiodiisopropylxanthogen disulfide；Propan-2-ylsulfanyl-(propan-2-ylsulfanylcarbothioyldisulfanyl)methanethione
• CAS: 77159-38-7
• 化学式: C₈H₁₄S₆
• 分子量: 302.595
• InChiKey: PCQUNLQVGBOPRW-UHFFFAOYSA-N

物化性质

• 沸点：
  395.9±25.0 °C(Predicted)
• 密度：
  1.331±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  14
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  165
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2-乙炔苯甲酸甲酯 、 bis(diisopropylthiothiocarbonyl) disulfide 在 偶氮二异丁腈 作用下， 以 苯 为溶剂， 反应 15.0h， 以54%的产率得到4-(2-methoxycarbonylphenyl)-1,3-dithiol-2-thione
  参考文献：
  名称：

  Free Radical Reaction of Diisopropyl Xanthogen Disulfide with Unsaturated Systems

  摘要：

  1,3-Dithiol-2-ones are prepared in one pot reaction from commercially available diisopropyl xanthogen disulfide (2) and alkynes under radical conditions. The 5-membered heterocycle is formed via a ring closure of vinyl radical (7) resulting from the thio radical addition of 5 to an alkyne. The reaction worked best for alkynes conjugated with a C=C double bond. The oxygen atoms of reagent (2) could be replaced by sulfur and this new reagent furnished 1,3-dithiol-2-thiones under radical conditions.

  DOI：

  10.3987/com-98-8230
• 作为产物：
  描述：

  二硫化碳 、 异丙硫醇 在 碘 、 sodium hydride 作用下， 生成 bis(diisopropylthiothiocarbonyl) disulfide
  参考文献：
  名称：

  Free Radical Reaction of Diisopropyl Xanthogen Disulfide with Unsaturated Systems

  摘要：

  1,3-Dithiol-2-ones are prepared in one pot reaction from commercially available diisopropyl xanthogen disulfide (2) and alkynes under radical conditions. The 5-membered heterocycle is formed via a ring closure of vinyl radical (7) resulting from the thio radical addition of 5 to an alkyne. The reaction worked best for alkynes conjugated with a C=C double bond. The oxygen atoms of reagent (2) could be replaced by sulfur and this new reagent furnished 1,3-dithiol-2-thiones under radical conditions.

  DOI：

  10.3987/com-98-8230

文献信息

• Hanewald, K.; Gattow, G., Zeitschrift fur Anorganische und Allgemeine Chemie
  作者：Hanewald, K.、Gattow, G.

  DOI：——

  日期：——
• Simple Method for the Preparation of 1,3-Dithiol-2-one and 1,3-Dithiol-2-thione
  作者：Yves Gareau、André Beauchemin

  DOI：10.1080/10426509708545564

  日期：1997.1.1
• Free Radical Reaction of Diisopropyl Xanthogen Disulfide with Unsaturated Systems
  作者：Yves Gareau、André Beauchemin

  DOI：10.3987/com-98-8230

  日期：——

  1,3-Dithiol-2-ones are prepared in one pot reaction from commercially available diisopropyl xanthogen disulfide (2) and alkynes under radical conditions. The 5-membered heterocycle is formed via a ring closure of vinyl radical (7) resulting from the thio radical addition of 5 to an alkyne. The reaction worked best for alkynes conjugated with a C=C double bond. The oxygen atoms of reagent (2) could be replaced by sulfur and this new reagent furnished 1,3-dithiol-2-thiones under radical conditions.