N,N'-bis(4-antipyrylmethylidene)ethylenediamine | 20936-86-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: N,N'-bis(4-antipyrylmethylidene)ethylenediamine
• 英文别名: 4-[2-[(1,5-Dimethyl-3-oxo-2-phenylpyrazol-4-yl)methylideneamino]ethyliminomethyl]-1,5-dimethyl-2-phenylpyrazol-3-one
• CAS: 20936-86-1
• 化学式: C₂₆H₂₈N₆O₂
• 分子量: 456.547
• InChiKey: XPZAYNXOCKYFDE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  34
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  71.8
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  neodymium(III) perchlorate 、 N,N'-bis(4-antipyrylmethylidene)ethylenediamine 以 甲醇 为溶剂， 以90%的产率得到
  参考文献：
  名称：

  Yttrium and Lanthanide Perchlorate Complexes of N,N'-Bis(4-Antipyrylmethylidene)Ethylenediamine

  摘要：

  DOI：

  10.1080/00945719809349366

文献信息

• COMPLEXES OF COBALT(II) WITH<i>N,N′</i>-<i>BIS</i>(4-ANTIPYRYLMETHYLIDENE)-ETHYLENEDIAMINE
  作者：K. C. Raju、P. K. Radhakrishnan

  DOI：10.1081/sim-120016460

  日期：2002.1.12

  Cobalt(II) complexes of the Schiff base N, N'-bis(4-anti-pyrylmethylidene)ethylenediamine (BAME) having the general formula [Co(BAME)(2)]X-2 (X = ClO4, NO3, Cl, Br or 1) have been synthesised and characterised by elemental analyses, electrical conductance in non-aqueous solvents, infrared, and electronic spectra as well as magnetic susceptibility measurements. In these complexes BAME acts as a neutral bidentate ligand coordinating through both azomethine nitrogens and,bot h anions remain ionic. A tetrahedral geometry around cobalt(II) may be assigned in all these complexes.
• COMPLEXES OF COPPER(II) WITH N,N′-BIS(4-ANTIPYRYLMETHYLIDENE)-ETHYLENEDIAMINE
  作者：K. C. Raju、N. T. Madhu、P. K. Radhakrishnan

  DOI：10.1081/sim-120013024

  日期：2002.11.7

  Copper(II) complexes of the Schiff base N,N'-bis(4-anti-pyrylmethylidene)ethylenediamine (BAME) having the general formula [Cu(BAME)(2)]X-2 (X=ClO4,NO3, Cl or Br) have been synthesized and characterized by elemental analyses, electrical conductance in non-aqueous solvents, infrared, electronic and EPR spectra as well as magnetic susceptibility measurements. In the complexes, BAME acts as a neutral bidentate ligand coordinating through both azomethine nitrogens. Both anions remain ionic, generating a square-planar geometry around copper(II) in all of these complexes.
• Complexes of Iron(III) with N,N′‐<i>bis</i>(4‐Antipyrylmethylidene)ethylenediamine
  作者：K. C. Raju、P. K. Radhakrishnan

  DOI：10.1081/sim-120016870

  日期：2003.1.3

  Iron(III) complexes of the Schiff base N,N'-bis(4-antipyrylmethylidene)ethylenediamine (BAME) having the general formulae [Fe(BAME)(2)X]X-2 (X=ClO4 or NO3) and [Fe(BAME)(2)X-2]X (X=SCN, Cl or Br) have been s+ynthesized and characterized by elemental analyses, electrical conductance in non-aqueous solvents, infrared and electronic spectra, and magnetic. susceptibility measurements. In these complexes, BAME acts as a neutral bidentate ligand coordinating through both azomethine nitrogen atoms. In the perchlorate and nitrate complexes, one of the anions is bidentate while in the thiocynate complex, two of the anions are bound in a monodentate fashion to the metal ion. In the chloride and bromide: complexes, two of the halide ions are coordinated. A high-spin octahedral geometry is assigned around Fe(III) in all of these complexes.
• Yttrium and lanthanide iodide complexes of N,N′-bis(4-antipyrylmethylidene)ethylenediamine
  作者：Siby Joseph、P.K Radhakrishnan

  DOI：10.1016/s0277-5387(98)00432-x

  日期：1999.5

  Complexes of yttrium and lanthanide iodides with N,N'-bis(4-antipyrylmethylidene)ethylenediamine (BAME) having the general formula [Ln(BAME)(3)I]I-2 (where Ln=Y, La, Pr, Nd, Sm, Eu, Gd, Dy, Ho and Er) have been synthesised and characterised by elemental analyses, molar conductance in non-aqueous solvents, electronic, infrared and proton NMR spectra as well as thermogravimetric analyses. BAME acts as a neutral bidentate ligand coordinating through both azomethine nitrogen atoms. One of the iodide ions is coordinated. A coordination number of 7 may be assigned to the metal ion in these complexes. The covalency parameters evaluated from the solid state electronic spectra suggest weak covalent character of the metal-ligand bond. The TG data of the lanthanum complex indicate that the complex is stable up to about 145 degrees C and undergoes decomposition in two stages forming lanthanum oxide as the final product. (C) 1999 Elsevier Science Ltd. All rights reserved.