1,1,1-tris(2-hydroxybenzylideneaminomethyl)propane | 54473-25-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 1,1,1-tris(2-hydroxybenzylideneaminomethyl)propane
• 英文别名: TEtSal；2-[2,2-Bis[[(2-hydroxyphenyl)methylideneamino]methyl]butyliminomethyl]phenol
• CAS: 54473-25-5
• 化学式: C₂₇H₂₉N₃O₃
• 分子量: 443.546
• InChiKey: RZFWVXSUIQCHLP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  33
• 可旋转键数：
  10
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  97.8
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1,1,1-tris(2-hydroxybenzylideneaminomethyl)propane 、 copper diacetate 以 not given 为溶剂， 生成 [(TEtSal)2Cu3]*3H2O
  参考文献：
  名称：

  Multidentate Ligands for the Synthesis of Multimetallic Complexes. 2. Formation of a Planar Cu₄OH Motif

  摘要：

  The reaction of the multidentate Schiff base species TrenSal, TrenBrSal, and TEtSal with copper acetate is reported. The hep, tadentate ligands generate a tetrametallic L2Cu4OH motif that contains an internalized hydroxide anion. In contrast, the hexadentate TEtSal ligand is found to form an open trimetallic motif. The importance of L2Cu4OH to the family of copper complexes with an endohedral hydroxide anion is discussed. [(TrenBrSal)2Cu(4)OH][OAc] is analyzed by temperature-dependent magnetic measurements.

  DOI：

  10.1021/ic100594n

文献信息

• Multidentate ligands for the synthesis of multi-metallic complexes
  作者：Abdullahi Mustapha、Krystoff Busch、Marta Patykiewicz、Alistair Apedaile、John Reglinski、Alan R. Kennedy、Timothy J. Prior

  DOI：10.1016/j.poly.2007.11.016

  日期：2008.2

  The reaction of the Schiff base species tris-((2-hydroxybenzylidene)aminoethyl)-amine (TrenSal) and tris-((2-hydroxy-5-bromobenzylidene)aminoethyl)amine (Tren5BrSal) with the acetates of nickel and zinc are reported. Two trimetallic complexes (M3L2) of Tren5BrSal with nickel and zinc have been crystallographically characterised. The attempted crystallisation of bis-(tris((2-hydroxybenzylidene)aminoethyl)amine nickel) nickel from solutions containing TMEDA lead to the production of two novel complexes: namely a nickel adduct of the partially hydrolysed TrenSal ligand and an interesting nickel bromide-carbonate salt. [(TrenSal)(2)Ni-3] is reacted with PbCl2 to form a novel tetrametallic complex, [((TrenSal)Ni}Pb(NC5H5)Cl](2), where a Pb2Cl2 moiety replaces the nickel at the core of the complex. Extending the study to include the related hexadentate ligand, 1,1, 1-tris-((2-hydroxybenzylidene)-aminomethyl)propane (TEtSal), we were able to isolate and characterise both [(TEtSal)2Ni3] and [(TEtSal)Ni}(2)Pb]. (c) 2007 Elsevier Ltd. All rights reserved.