N,N'-ethylene(acetylacetoneimine)(salicylideneimine) | 89376-49-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: N,N'-ethylene(acetylacetoneimine)(salicylideneimine)
• 英文别名: 6-[({2-[(4-Oxopent-2-en-2-yl)amino]ethyl}amino)methylidene]cyclohexa-2,4-dien-1-one；4-[2-[(2-hydroxyphenyl)methylideneamino]ethylamino]pent-3-en-2-one
• CAS: 89376-49-8
• 化学式: C₁₄H₁₈N₂O₂
• 分子量: 246.309
• InChiKey: FYRKWYWDYAQSTQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  61.7
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  manganese(II) perchlorate hexahydrate 、 N,N'-ethylene(acetylacetoneimine)(salicylideneimine) 在 NaOH 作用下， 以 甲醇 、 乙醇 为溶剂， 以60%的产率得到
  参考文献：
  名称：

  Synthesis and characterisation of manganese(III) unsymmetrical Schiff-base complexes: a unique example of a cocrystallised manganese(III) unsymmetrical Schiff-base complex, and a symmetric Schiff-base complex arising from rearrangement of the former

  摘要：

  Some manganese(III) complexes with unsymmetrical Schiff bases have been prepared and characterised. The ligands were prepared by condensation of 7-amino-4-methyl-5-azahept-3-en-2-one with salicylaldehyde, 2-hydroxyacetophenone or substituted salicylaldehydes (5-chloro, 5-methoxy, 3-ethoxy or 3,5-dibromo). On reaction with manganese(II) perchlorate in air, manganese(III) Schiff-base complexes are obtained. The crystal structures of two of these have been determined, one being cocrystallised with [{Mn(salen)(H2O)}2][ClO4]2 containing the symmetrical salen ligand [N,N'-ethane-1,2-diylbis(salicylideneiminate)]. Unlike the dimeric structures previously found for similar complexes, the two structures are monomeric with octahedral MnN2O4 co-ordination spheres.

  DOI：

  10.1039/dt9930001605

文献信息

• Electrochemical studies of Iron(III) Schiff base complexes—I. The monomeric FeIII(N2O2)Cl complexes
  作者：B. Carré、J.-P. Costes、J.-B. Tommasino、D. De Montauzon、F. Soulet、P.-L. Fabre

  DOI：10.1016/s0277-5387(00)84981-5

  日期：1993.3

  delocalization of the Schiff base, such as in SALOPH, stabilizes the oxidation state II of iron and shifts the redox potential anodically. The study reveals the extreme reactivity of iron(II) towards dioxygen. Traces of dioxygen with Fe II (L)Cl yield the μ-oxo bridged Fe III dimers (L)FeOFe(L), whose reduction potentials lie around −1 V vs S.C.E. The redox couple Fe II (L)/Fe III (L) is potentially

  摘要：通过循环伏安法和库仑法和紫外可见光谱法研究了非质子溶剂中Fe III（L）Cl的电化学还原，其中L为席夫碱。描述了六种衍生自具有N 2 O 2环境的席夫碱配体的配合物。通过EC机制，Fe III（L）Cl还原成Fe II（L）Cl的电位约为-0.5 V vs SCE，其中以下反应涉及高反应性络合物铁（II）的分解。Schiff碱的高度电子离域（例如在SALOPH中）使铁的氧化态II稳定并阳极氧化还原电位。该研究揭示了铁（II）对双氧的极强反应性。带有Fe II（L）Cl的双氧痕迹产生μ-氧代桥联的Fe III二聚体（L）FeOFe（L），其还原电势相对于SCE约为-1 V
• Reaction product of N-salicylaldehyde-N′-acetylacetoneethylenediaminocopper(II) with p-nitrobenzenediazonium, accompanying a rearrangement of the coordination sphere
  作者：Naohide Matsumoto、Tomoko Ishida、Chikako Yoshimura、Akira Ohyoshi

  DOI：10.1016/s0020-1693(00)85620-0

  日期：1985.6