N'-salicylidene-N-(N-benzoylgycyl)hydrazide | 136296-61-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N'-salicylidene-N-(N-benzoylgycyl)hydrazide
• 英文别名: salicylaldehyde(N-benzoyl)glycyl hydrazone；N-[2-[2-[(2-hydroxyphenyl)methylidene]hydrazinyl]-2-oxoethyl]benzamide
• CAS: 136296-61-2
• 化学式: C₁₆H₁₅N₃O₃
• 分子量: 297.313
• InChiKey: WOZSVDDSXXRWDT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  90.8
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  氯化镝(III) 、 N'-salicylidene-N-(N-benzoylgycyl)hydrazide 在 KOH 作用下， 以 乙醇 、 水 为溶剂， 生成 hydroxomono(salicylaldehyde(N-benzoyl)glycyl hydrazonato) diaqua dysprosium(III)
  参考文献：
  名称：

  Synthetic and spectral studies of some 4ƒ-metal complexes

  摘要：

  Salicylaldehyde(N-benzoyl)glycyl hydrazone (SalBzGH) has been synthesized and characterized. Metal complexes of the empirical formula [Ln(SalBzGH-2H)OH(H2O)2] where Ln = Y, Pr, Nd, Sm, Eu, Gd and Dy, have been synthesized and their structures studied by infrared, far-infrared, absorption, emission and NMR spectra. H-1 and C-13 NMR spectra indicate the presence of dynamic equilibrium between two isomers of SalBzGH over the 298-368 K temperature range and stabilization of a single isomer upon complexation with Ln(III). The hypersensitive band profile of the Nd(III) complex indicates a change in metal coordination number due to solvation, while an increase of temperature results in a decrease of epsilon-max of the hypersensitive band. The emission spectrum of [Eu(SalBzGH-2H)OH(H2O)2] at 77 K indicates a low site symmetry. SalBzGH coordinates through imidolic oxygen, azomethine nitrogen and phenolate oxygen.

  DOI：

  10.1016/0584-8539(91)80143-7
• 作为产物：
  描述：

  N-(2-肼基-2-氧代乙基)苯甲酰胺 、 水杨醛 以 甲醇 为溶剂， 反应 6.0h， 生成 N'-salicylidene-N-(N-benzoylgycyl)hydrazide
  参考文献：
  名称：

  Synthetic and spectral studies of some 4ƒ-metal complexes

  摘要：

  Salicylaldehyde(N-benzoyl)glycyl hydrazone (SalBzGH) has been synthesized and characterized. Metal complexes of the empirical formula [Ln(SalBzGH-2H)OH(H2O)2] where Ln = Y, Pr, Nd, Sm, Eu, Gd and Dy, have been synthesized and their structures studied by infrared, far-infrared, absorption, emission and NMR spectra. H-1 and C-13 NMR spectra indicate the presence of dynamic equilibrium between two isomers of SalBzGH over the 298-368 K temperature range and stabilization of a single isomer upon complexation with Ln(III). The hypersensitive band profile of the Nd(III) complex indicates a change in metal coordination number due to solvation, while an increase of temperature results in a decrease of epsilon-max of the hypersensitive band. The emission spectrum of [Eu(SalBzGH-2H)OH(H2O)2] at 77 K indicates a low site symmetry. SalBzGH coordinates through imidolic oxygen, azomethine nitrogen and phenolate oxygen.

  DOI：

  10.1016/0584-8539(91)80143-7

文献信息

• Synthetic and spectral studies of some 4ƒ-metal complexes
  作者：Genda Singh、T.R. Rao

  DOI：10.1016/0584-8539(91)80143-7

  日期：1991.1

  Salicylaldehyde(N-benzoyl)glycyl hydrazone (SalBzGH) has been synthesized and characterized. Metal complexes of the empirical formula [Ln(SalBzGH-2H)OH(H2O)2] where Ln = Y, Pr, Nd, Sm, Eu, Gd and Dy, have been synthesized and their structures studied by infrared, far-infrared, absorption, emission and NMR spectra. H-1 and C-13 NMR spectra indicate the presence of dynamic equilibrium between two isomers of SalBzGH over the 298-368 K temperature range and stabilization of a single isomer upon complexation with Ln(III). The hypersensitive band profile of the Nd(III) complex indicates a change in metal coordination number due to solvation, while an increase of temperature results in a decrease of epsilon-max of the hypersensitive band. The emission spectrum of [Eu(SalBzGH-2H)OH(H2O)2] at 77 K indicates a low site symmetry. SalBzGH coordinates through imidolic oxygen, azomethine nitrogen and phenolate oxygen.