1-Thia-3,4-diazolidine-2,5-dione dipotassium salt | 52147-59-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: 1-Thia-3,4-diazolidine-2,5-dione dipotassium salt
• 英文别名: [1,3,4]thiadiazolidine-2,5-dione; dipotassium salt
• CAS: 52147-59-8；52147-60-1
• 化学式: C₂N₂O₂S*2K
• 分子量: 194.297
• InChiKey: DTOIUGJBZBXYNK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -4.61
• 重原子数：
  8.0
• 可旋转键数：
  0.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  62.34
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  1-Thia-3,4-diazolidine-2,5-dione dipotassium salt 、 碘甲烷 以 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 以78%的产率得到3,4-Dimethyl-1-thia-3,4-diazolidine-2,5-dione
  参考文献：
  名称：

  1-Thia-3,4-diazolidine-2,5-dione functionality: a photochemical synthon for the azo group

  摘要：

  The 1-thia-3,4-diazolidine-2,5-dione functional group was shown to yield azo compounds upon photolysis. This photoreaction when combined with the known ability of this group to react in a Diels-Alder fashion or as a dinucelophile toward alkylating agents greatly increases the utility of this functionality. The dual reactivity of this group was demonstrated in the synthesis of a number of 3,4-dialkyl-1-thia-3,4-diazolidine-2,5-diones. The photolysis of these compounds produced either thermally stable cyclic azo compounds or the decomposition products of thermally unstable azo compounds.

  DOI：

  10.1021/jo00092a013

文献信息

• Syntheses and reactions of 3,4-dialkyl-1,3,4-thiadiazolidine-2,5-diones
  作者：Steven W. Moje、Peter Beak

  DOI：10.1021/jo00934a003

  日期：1974.10