1-(4-oxopent-2-ylideneamino)-2-[(2-hydroxyphenyl)ethylideneamino]benzene | 1352278-68-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 1-(4-oxopent-2-ylideneamino)-2-[(2-hydroxyphenyl)ethylideneamino]benzene
• CAS: 1352278-68-2
• 化学式: C₁₉H₂₀N₂O₂
• 分子量: 308.38
• InChiKey: FZMHVACAMZDKQF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  23.0
• 可旋转键数：
  5.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  62.02
• 氢给体数：
  1.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  copper(ll) sulfate pentahydrate 、 1-(4-oxopent-2-ylideneamino)-2-[(2-hydroxyphenyl)ethylideneamino]benzene 以 乙醇 为溶剂， 生成 [Cu(H2O)2(1-(4-oxopent-2-ylideneamino)-2-((2-hydroxyphenyl)ethylideneamino)benzene(-2H))]
  参考文献：
  名称：

  Tetra- and hexadentate Schiff base ligands and their Ni(II), Cu(II) and Zn(II) complexes. Synthesis, spectral, magnetic and thermal studies

  摘要：

  Tetradentate N2O2, N-4 Schiff bases, 1,2-bis(4-oxopent-2-ylideneamino) benzene (BOAB), 1-(4-oxopent-2-ylideneamino-2-[(2-hydroxyphenynethylideneamino] benzene (OAHAB), 7,16-bis(4-chlorobenzylidene)-6,8,15,17-tetra-methyl-7,16-dihydro -5,9,14,18-tetraza-dibenzo[a,h] cyclo tetradecene (BCB-DCT), 7,16-bis(2-hydroxy-benzylidene)-6,8,15,17-tetramethyl-7,16-dihydro-5,9,14,18-tetraza-dibenzo la,h] cyclo tetradecene (BHBDCT) and hexadentate N4O2 Schiff bases, 2,4-bis {2-[1-(2-hydroxyphenyl) ethylideneamino] phenylimino}-3-(2-hydroxybenzylidene) pentane (BHAPHP), 2,4-bis {2-[1-(2hydroxyphenyl) ethylideneamino] phenylimino}-3-(4-chlorobenzylidene) pentane (BHAPCP) were prepared and characterized by elemental analysis, IR, UV Vis, H-1 NMR and mass spectra. The solid complexes of the prepared Schiff base ligands with Ni(II), Cu( II) and Zn(II) ions were isolated and characterized by elemental and thermal analyses, IR, electronic and ESR spectra as well as conductance and magnetic susceptibility measurements. The results showed that most complexes have octahedral geometry but few can attain the tetrahedral arrangement. The TG analyses suggest high stability for most complexes followed by thermal decomposition in different steps. The kinetic and thermodynamic parameters for decomposition steps in Cu(II) complexes thermograms have been calculated. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2011.10.037
• 作为产物：
  描述：

  邻苯二胺 以 乙醇 为溶剂， 反应 16.0h， 生成 1-(4-oxopent-2-ylideneamino)-2-[(2-hydroxyphenyl)ethylideneamino]benzene
  参考文献：
  名称：

  Tetra- and hexadentate Schiff base ligands and their Ni(II), Cu(II) and Zn(II) complexes. Synthesis, spectral, magnetic and thermal studies

  摘要：

  Tetradentate N2O2, N-4 Schiff bases, 1,2-bis(4-oxopent-2-ylideneamino) benzene (BOAB), 1-(4-oxopent-2-ylideneamino-2-[(2-hydroxyphenynethylideneamino] benzene (OAHAB), 7,16-bis(4-chlorobenzylidene)-6,8,15,17-tetra-methyl-7,16-dihydro -5,9,14,18-tetraza-dibenzo[a,h] cyclo tetradecene (BCB-DCT), 7,16-bis(2-hydroxy-benzylidene)-6,8,15,17-tetramethyl-7,16-dihydro-5,9,14,18-tetraza-dibenzo la,h] cyclo tetradecene (BHBDCT) and hexadentate N4O2 Schiff bases, 2,4-bis {2-[1-(2-hydroxyphenyl) ethylideneamino] phenylimino}-3-(2-hydroxybenzylidene) pentane (BHAPHP), 2,4-bis {2-[1-(2hydroxyphenyl) ethylideneamino] phenylimino}-3-(4-chlorobenzylidene) pentane (BHAPCP) were prepared and characterized by elemental analysis, IR, UV Vis, H-1 NMR and mass spectra. The solid complexes of the prepared Schiff base ligands with Ni(II), Cu( II) and Zn(II) ions were isolated and characterized by elemental and thermal analyses, IR, electronic and ESR spectra as well as conductance and magnetic susceptibility measurements. The results showed that most complexes have octahedral geometry but few can attain the tetrahedral arrangement. The TG analyses suggest high stability for most complexes followed by thermal decomposition in different steps. The kinetic and thermodynamic parameters for decomposition steps in Cu(II) complexes thermograms have been calculated. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2011.10.037