[SnOct2(5-amino-3H-1,3,4-thiadiazole-2-thione(-1H))2] | 889655-76-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: [SnOct2(5-amino-3H-1,3,4-thiadiazole-2-thione(-1H))2]
• CAS: 889655-76-9
• 化学式: C₂₀H₃₈N₆S₄Sn
• 分子量: 609.536
• InChiKey: VYVHBYPCPFOXKL-UHFFFAOYSA-L

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

• 作为产物：
  描述：

  2-氨基-5-巯基-1,3,4-噻二唑 、 氧化二辛基锡 以 甲醇 为溶剂， 以80%的产率得到[SnOct2(5-amino-3H-1,3,4-thiadiazole-2-thione(-1H))2]
  参考文献：
  名称：

  Synthesis, spectral and thermal studies of some organotin(IV) derivatives of 5-amino-3H-1,3,4-thiadiazole-2-thione

  摘要：

  Some tri- and diorganotin(IV) compounds of the general formula, RnSnL4-n (where n = 2, R = Me, n-Bu and Ph; n = 3, R = Me, n-Bu, n-Pr and Ph; HL = 5-amino-3H-1,3,4-thiadiazole-2-thione) have been synthesized by the reaction of RnSnCl4-n, (where n = 2 or 3, R = Me, n-Bu, n-Pr and Ph) and the sodium salt of the ligand. Oct(2)SnL(2) was obtained by the reaction of Oct(2)SnO with HL in a 1:2 molar ratio under azeotropic removal of water. The bonding and coordination behavior in these derivatives are discussed on the basis of IR, Far-IR, multinuclear (H-1, C-13 and Sn-119) NMR and Sn-119 Mossbauer spectroscopic studies. These investigations suggest that in all the compounds the ligand acts as monoanionic bidentate coordinating through ring N(3) and exocyclic S. Thermal studies of five compounds, viz., Ph3SnL, Me2SnL2, n-Bu2SnL2, Oct(2)SnL(2) and Ph2SnL2 have been carried out in the temperature range 25-1000 degrees C using TG, DTG and DTA techniques under an atmosphere of dry nitrogen. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2005.07.009