dibutyltin bis(2,2'-dithiopiperazinato-2,2'-diaminodiethylamine) dithiocarbamate | 1158827-22-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: dibutyltin bis(2,2'-dithiopiperazinato-2,2'-diaminodiethylamine) dithiocarbamate
• CAS: 1158827-22-5
• 化学式: C₄₄H₉₀N₁₄S₈Sn₂
• 分子量: 1309.24
• InChiKey: HQCLRFKRWVYRCB-UHFFFAOYSA-J

物化性质

• 熔点：
  270 °C

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  dibutyltin bis(2,2'-dithiopiperazinato-2,2'-diaminodiethylamine) dithiocarbamate 以 neat (no solvent, solid phase) 为溶剂， 生成 tin disulfide
  参考文献：
  名称：

  Interaction of organotin with piperazine derived self-assembled cylindrical bisdithiocarbamates: Spectral and thermal investigations

  摘要：

  Few organotin complexes of the type R4Sn2L2 where R=CH3 (2). C4H9 (3), C6H5 (4), and Sn2L2Cl4 (5) (L = bis(2,2'-dithiopiperazinato-2,2'-diaminodiethylamine)) have been synthesized and suitably characterized by FT-IR. UV-vis, H-1 NMR, Sn-119 NMR, ESI-MS, TGA/DSC, microanalysis and room temperature molar conductivity data. On the basis of FT-IR spectral studies, a symmetrical bidentate coordination has been proposed for all the complexes while the absence of any higher peak in the ESI-MS may be corroborated with the formation of binuclear complexes. On the basis of Sn-119 NMR spectroscopy, six-coordinate geometry has been observed for the Sn-center in all the complexes. The TGA/DSC profile of the complexes implies their higher stability than its precursor. However, on the basis of IDT values the stability order of the organotin complexes was found to be 4 > 3 > 2. The room temperature conductivity values of the 1 mM Solution of the ligand and its complexes are found to be comparable with that of non-ionic complexes. (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2009.01.033
• 作为产物：
  描述：

  dipotassium bis(2,2'-dithiopiperazinato-2,2'-diaminodiethylamine) 、 二丁基二氯化锡 以 甲醇 为溶剂， 以73%的产率得到dibutyltin bis(2,2'-dithiopiperazinato-2,2'-diaminodiethylamine) dithiocarbamate
  参考文献：
  名称：

  Interaction of organotin with piperazine derived self-assembled cylindrical bisdithiocarbamates: Spectral and thermal investigations

  摘要：

  Few organotin complexes of the type R4Sn2L2 where R=CH3 (2). C4H9 (3), C6H5 (4), and Sn2L2Cl4 (5) (L = bis(2,2'-dithiopiperazinato-2,2'-diaminodiethylamine)) have been synthesized and suitably characterized by FT-IR. UV-vis, H-1 NMR, Sn-119 NMR, ESI-MS, TGA/DSC, microanalysis and room temperature molar conductivity data. On the basis of FT-IR spectral studies, a symmetrical bidentate coordination has been proposed for all the complexes while the absence of any higher peak in the ESI-MS may be corroborated with the formation of binuclear complexes. On the basis of Sn-119 NMR spectroscopy, six-coordinate geometry has been observed for the Sn-center in all the complexes. The TGA/DSC profile of the complexes implies their higher stability than its precursor. However, on the basis of IDT values the stability order of the organotin complexes was found to be 4 > 3 > 2. The room temperature conductivity values of the 1 mM Solution of the ligand and its complexes are found to be comparable with that of non-ionic complexes. (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2009.01.033