(Z)-N′-(4-oxo-4-phenylbut-2-en-2-yl)isonicotinohydrazide | 1379526-26-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: (Z)-N′-(4-oxo-4-phenylbut-2-en-2-yl)isonicotinohydrazide
• 英文别名: H2faihz；N'-[(Z)-1-methyl-3-oxo-3-phenyl-prop-1-enyl]pyridine-4-carbohydrazide；N'-[(Z)-4-oxo-4-phenylbut-2-en-2-yl]pyridine-4-carbohydrazide
• CAS: 1379526-26-7
• 化学式: C₁₆H₁₅N₃O₂
• 分子量: 281.314
• InChiKey: HANUVTIWPBQCQJ-QXMHVHEDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  21
• 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：
  71.1
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  manganese(II) chloride tetrahydrate 、 (Z)-N′-(4-oxo-4-phenylbut-2-en-2-yl)isonicotinohydrazide 、 sodium azide 以 甲醇 、 乙醇 为溶剂， 反应 4.0h， 以76%的产率得到
  参考文献：
  名称：

  Syntheses, structures and magnetic properties of azido- and phenoxo-bridged complexes of manganese containing tridentate aroylhydrazone based ligands

  摘要：

  Five new compounds have been prepared by the reaction of MnCl2 center dot 4H(2)O with aroylhydrazone in the presence of NaN3: [Mn(L-1)(N-3)(HOCH3)](2) (1), [Mn(L-2)(N-3)(HOCH3)](2) (2), [Mn(L-3)(N-3)(HOCH3)(0.75)(EtOH)(0.25)](2) (3), [Mn(L-4)(N-3)(HOCH3)](2) (4) and [Mn-2(L-2)(2)(HOCH3)(2)](n) (5). (HL1 = (E)-3-hydroxy-N'-(1-(pyridin-2-yl)ethylidene)-2-naphthohydrazide, HL2 = (E)-N'-(phenyl(pyridin-2-yl)methylene)furan-2-carbohydrazide, H2L3 = (Z)-N'-(4-oxo-4-phenylbut-2-en-2-yl)isonicotinohydrazide, H2L4 = (E)-N'-(5-bromo-2-hydroxybenzylidene)isonicotinohydrazide). In absence of NaN3 the mononuclear complex [Mn(H2L5)(2)(EtOH)(2)Cl-2] (6) was obtained by the reaction of MnCl2 center dot 4H(2)O and H2L5 ((E)-N'-(2-hydroxy-3-methoxybenzylidene)isonicotinohydrazide). All the compounds have been characterized by elemental analyses, IR spectra, single crystal X-ray diffraction and magnetic susceptibility measurements. Compound 6 exhibits mononuclear structure, 1-4 dinuclear structure whereas complex 5 yields two-dimensional sheets parallel to the (100) plane in which the deprotonated H2L4 act as bridging ligand. The magnetic study reveals dominating antiferromagnetic interactions in I and 5 whereas the ferromagnetic coupling dominates in 2-4. The magnetic properties are interpreted in terms of the electronic structure of the Mn ions and structural parameters. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2013.05.033
• 作为产物：
  描述：

  异烟肼 、 1-苯基-1,3-丁二酮 以 甲醇 为溶剂， 反应 6.0h， 以89%的产率得到(Z)-N′-(4-oxo-4-phenylbut-2-en-2-yl)isonicotinohydrazide
  参考文献：
  名称：

  Syntheses, structures and magnetic properties of azido- and phenoxo-bridged complexes of manganese containing tridentate aroylhydrazone based ligands

  摘要：

  Five new compounds have been prepared by the reaction of MnCl2 center dot 4H(2)O with aroylhydrazone in the presence of NaN3: [Mn(L-1)(N-3)(HOCH3)](2) (1), [Mn(L-2)(N-3)(HOCH3)](2) (2), [Mn(L-3)(N-3)(HOCH3)(0.75)(EtOH)(0.25)](2) (3), [Mn(L-4)(N-3)(HOCH3)](2) (4) and [Mn-2(L-2)(2)(HOCH3)(2)](n) (5). (HL1 = (E)-3-hydroxy-N'-(1-(pyridin-2-yl)ethylidene)-2-naphthohydrazide, HL2 = (E)-N'-(phenyl(pyridin-2-yl)methylene)furan-2-carbohydrazide, H2L3 = (Z)-N'-(4-oxo-4-phenylbut-2-en-2-yl)isonicotinohydrazide, H2L4 = (E)-N'-(5-bromo-2-hydroxybenzylidene)isonicotinohydrazide). In absence of NaN3 the mononuclear complex [Mn(H2L5)(2)(EtOH)(2)Cl-2] (6) was obtained by the reaction of MnCl2 center dot 4H(2)O and H2L5 ((E)-N'-(2-hydroxy-3-methoxybenzylidene)isonicotinohydrazide). All the compounds have been characterized by elemental analyses, IR spectra, single crystal X-ray diffraction and magnetic susceptibility measurements. Compound 6 exhibits mononuclear structure, 1-4 dinuclear structure whereas complex 5 yields two-dimensional sheets parallel to the (100) plane in which the deprotonated H2L4 act as bridging ligand. The magnetic study reveals dominating antiferromagnetic interactions in I and 5 whereas the ferromagnetic coupling dominates in 2-4. The magnetic properties are interpreted in terms of the electronic structure of the Mn ions and structural parameters. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2013.05.033

文献信息

• Syntheses, structures and magnetic properties of azido- and phenoxo-bridged complexes of manganese containing tridentate aroylhydrazone based ligands
  作者：Hassan Hosseini-Monfared、Rahman Bikas、Joaquín Sanchiz、Tadeusz Lis、Milosz Siczek、Jiri Tucek、Radek Zboril、Peter Mayer

  DOI：10.1016/j.poly.2013.05.033

  日期：2013.9

  Five new compounds have been prepared by the reaction of MnCl2 center dot 4H(2)O with aroylhydrazone in the presence of NaN3: [Mn(L-1)(N-3)(HOCH3)](2) (1), [Mn(L-2)(N-3)(HOCH3)](2) (2), [Mn(L-3)(N-3)(HOCH3)(0.75)(EtOH)(0.25)](2) (3), [Mn(L-4)(N-3)(HOCH3)](2) (4) and [Mn-2(L-2)(2)(HOCH3)(2)](n) (5). (HL1 = (E)-3-hydroxy-N'-(1-(pyridin-2-yl)ethylidene)-2-naphthohydrazide, HL2 = (E)-N'-(phenyl(pyridin-2-yl)methylene)furan-2-carbohydrazide, H2L3 = (Z)-N'-(4-oxo-4-phenylbut-2-en-2-yl)isonicotinohydrazide, H2L4 = (E)-N'-(5-bromo-2-hydroxybenzylidene)isonicotinohydrazide). In absence of NaN3 the mononuclear complex [Mn(H2L5)(2)(EtOH)(2)Cl-2] (6) was obtained by the reaction of MnCl2 center dot 4H(2)O and H2L5 ((E)-N'-(2-hydroxy-3-methoxybenzylidene)isonicotinohydrazide). All the compounds have been characterized by elemental analyses, IR spectra, single crystal X-ray diffraction and magnetic susceptibility measurements. Compound 6 exhibits mononuclear structure, 1-4 dinuclear structure whereas complex 5 yields two-dimensional sheets parallel to the (100) plane in which the deprotonated H2L4 act as bridging ligand. The magnetic study reveals dominating antiferromagnetic interactions in I and 5 whereas the ferromagnetic coupling dominates in 2-4. The magnetic properties are interpreted in terms of the electronic structure of the Mn ions and structural parameters. (C) 2013 Elsevier Ltd. All rights reserved.