4-[2-[1-(2-Hydroxyphenyl)ethylideneamino]ethylamino]pent-3-en-2-one | 89376-50-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 4-[2-[1-(2-Hydroxyphenyl)ethylideneamino]ethylamino]pent-3-en-2-one
• CAS: 89376-50-1
• 化学式: C₁₅H₂₀N₂O₂
• 分子量: 260.336
• InChiKey: BOZBPMYAFFHRGC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  19
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 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 、 4-[2-[1-(2-Hydroxyphenyl)ethylideneamino]ethylamino]pent-3-en-2-one 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