N,N'-ethylenebis(thioacetylacetonylideneimine) | 53103-67-6

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫代羰基化合物
• 英文名称: N,N'-ethylenebis(thioacetylacetonylideneimine)
• 英文别名: 4-[2-(4-Sulfanylidenepent-2-en-2-ylamino)ethylamino]pent-3-ene-2-thione
• CAS: 53103-67-6
• 化学式: C₁₂H₂₀N₂S₂
• 分子量: 256.436
• InChiKey: VWJQNLOWMWCBAN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  16
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  88.2
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  [ReOCl₃(PPh₃)₂] 、 N,N'-ethylenebis(thioacetylacetonylideneimine) 在 triethylamine 作用下， 以 甲苯 为溶剂， 生成
  参考文献：
  名称：

  Tisato, Francesco; Mazzi, Ulderico; Bandoli, Guiliano, Journal of the Chemical Society, Dalton Transactions

  摘要：

  DOI：
• 作为产物：
  描述：

  乙酰丙酮 在 吡啶 、 tetraphosphorus decasulfide 作用下， 以 二氯甲烷 为溶剂， 反应 6.5h， 生成 N,N'-ethylenebis(thioacetylacetonylideneimine)
  参考文献：
  名称：

  14‐Membered Macrocyclic β‐Diiminato Gold(II) – A New Member for the Gold(II) Complex Family?

  摘要：

  The chemistry of molecular gold compounds is dominated by the oxidation states +I and +III. For the intermediate oxidation state +II with 5d9 electron configuration, dimerization or disproportionation of the gold(II) radicals is favoured, so that only a few mononuclear gold(II) complexes have been isolated to date. The present study addresses the one‐electron reduction of the macrocyclic gold(III) complex [AuIIIL]+ of the innocent β‐diketiminato ligand L2– with a 14membered macrocycle (L2– = 5,7,12,14‐tetramethyl‐1,4,8,11tetraazacyclotetradeca‐5,7,12,14‐tetraenato). Electrochemistry, spectroelectrochemistry and chemical reduction of [AuIIIL]+ monitored by UV/Vis, NMR and EPR spectroscopy together with density functional theory calculations reveal disproportionation of the initially generated but elusive gold(II) complex AuIIL and provide guidelines for prospective stable mononuclear tetraazamacrocyclic gold(II) complexes.

  DOI：

  10.1002/chem.202400924

文献信息

• Tisato, Francesco; Mazzi, Ulderico; Bandoli, Guiliano, Journal of the Chemical Society, Dalton Transactions
  作者：Tisato, Francesco、Mazzi, Ulderico、Bandoli, Guiliano、Cros, Gerard、Darbieu, Marie-Helene、et al.

  DOI：——

  日期：——
• 14‐Membered Macrocyclic β‐Diiminato Gold(II) – A New Member for the Gold(II) Complex Family?
  作者：Lukas Sorge、Julian Link、Katja Heinze

  DOI：10.1002/chem.202400924

  日期：——

  The chemistry of molecular gold compounds is dominated by the oxidation states +I and +III. For the intermediate oxidation state +II with 5d9 electron configuration, dimerization or disproportionation of the gold(II) radicals is favoured, so that only a few mononuclear gold(II) complexes have been isolated to date. The present study addresses the one‐electron reduction of the macrocyclic gold(III) complex [AuIIIL]+ of the innocent β‐diketiminato ligand L2– with a 14membered macrocycle (L2– = 5,7,12,14‐tetramethyl‐1,4,8,11tetraazacyclotetradeca‐5,7,12,14‐tetraenato). Electrochemistry, spectroelectrochemistry and chemical reduction of [AuIIIL]+ monitored by UV/Vis, NMR and EPR spectroscopy together with density functional theory calculations reveal disproportionation of the initially generated but elusive gold(II) complex AuIIL and provide guidelines for prospective stable mononuclear tetraazamacrocyclic gold(II) complexes.