(4-nitro-N,N'-disalicylidene-1,2-phenylenediaminato)(N,N'-di(3-methoxysalicylidene)-1,2-phenylenediaminato)zirconium(IV) | 756492-77-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: (4-nitro-N,N'-disalicylidene-1,2-phenylenediaminato)(N,N'-di(3-methoxysalicylidene)-1,2-phenylenediaminato)zirconium(IV)
• 英文别名: [Zr(3-OMedsp)(ndsp)]；[4-nitro-N,N'-bis(2-hydroxybenzylidene)-1,2-phenylenediaminato][N,N'-di(2-hydroxy-3-methoxybenzylidene)-1,2-phenylenediaminato]Zr
• CAS: 756492-77-0
• 化学式: C₄₂H₃₁N₅O₈Zr
• 分子量: 824.961
• InChiKey: LCJQIFINRGTCBY-PXGNAZGFSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  4-硝基-N,N'-双(水杨醛)-1,2-苯二胺 、 锆酸四丁酯 、 N,N'-bis(2-hydroxy-3-methoxybenzylidene)-1,2-phenylenediamine 以 四氢呋喃 、 正丁醇 为溶剂， 生成 bis(4-nitro-N,N'-disalicylidene-1,2-phenylenediaminato)zirconium(IV) 、 (4-nitro-N,N'-disalicylidene-1,2-phenylenediaminato)(N,N'-di(3-methoxysalicylidene)-1,2-phenylenediaminato)zirconium(IV) 、 bis(N,N'-di(3-methoxysalicylidene)-1,2-phenylenediaminato)zirconium(IV)
  参考文献：
  名称：

  Functional Derivatives of [4‐Amino‐N,N′‐bis(2‐hydroxybenzidene)‐1,2‐phenylenediaminato][N,N′‐bis(2‐hydroxybenzidene)‐1,2‐phenylenediaminato]zirconium(IV), Zr(adsp)(Rdsp), for Use as Pendent Groups

  摘要：

  The objective of this research was to prepare a variety of functional group derivatives of the eight-coordinate complex [4-amino-N,N'-bis(2-hydroxybenzidene)-1,2-phenytenediaminato] [N,N'-bis(2-hydroxybenzidene)-1,2-phenylenediaminato]zirconium(IV), Zr(adsp)(dsp), for use as pendent groups on polymers. The synthetic method involved reaction of the free ligands di-2-hydroxybenzylidene-4-nitro-N,N'-phenylenediamine [H-2(ndsp)] and a functional group derivative of di-2-hydroxybenzylidene-N,N'-phenylenediamine [H-2(Rdsp), R = methyl, 3-methoxy, 5-methoxy, cyano, pyridyl nitrogen, and 3-fluoro substituents] with zirconium tetra-n-butoxide in I : I : I mole ratio, followed by column separation on silica gel and hydrogenation of the nitro group to amino group using hydrogen gas over Pd/C catalyst. The order of the latter two steps was chosen to affect the best column separation. Elemental analyses, physical data, FT-IR, and NMR spectral data for six new Zr(adsp)(Rdsp) complexes are reported. Eleven new Zr(ndsp)(Rdsp) and related homoleptic complexes are also included to corroborate spectral assignments.

  DOI：

  10.1081/sim-120030443