pyridine-2,6-diylbis(methyleneamino-2,2,6,6-tetramethylpiperidin-1-yloxyl) | 184908-20-1

• 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: pyridine-2,6-diylbis(methyleneamino-2,2,6,6-tetramethylpiperidin-1-yloxyl)
• 英文别名: N-(2,2,6,6-tetramethyl-1-oxidopiperidin-4-yl)-1-[6-[(2,2,6,6-tetramethyl-1-oxopiperidin-1-ium-4-yl)iminomethyl]pyridin-2-yl]methanimine
• CAS: 184908-20-1
• 化学式: C₂₅H₃₉N₅O₂
• 分子量: 441.617
• InChiKey: PZLPQPKBJYESFD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  32
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.72
• 拓扑面积：
  84
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  pyridine-2,6-diylbis(methyleneamino-2,2,6,6-tetramethylpiperidin-1-yloxyl) 、 水 、 copper(ll) bromide 以 甲醇 为溶剂， 以21%的产率得到
  参考文献：
  名称：

  Novel organic–inorganic molecular assembly: a copper(I) and copper(II) mixed-valent cluster with bromide bridges and paramagnetic ligands

  摘要：

  Complex pbt(2)Cu(8)Br(12) [pbt = pyridine-2,6-diylbis(methyleneamino-TEMPO)] was synthesized from CuBr2 and a new ligand pbt, and characterized by means of X-ray crystal structure analysis and magnetic measurements. The centrosymmetric molecule consists of a Cu6Br10 cluster sandwiched with two pbt.CuBr complexes. Detailed geometrical analysis and magnetic analysis reveal the presence of four copper(I) and four copper(II) ions in a molecule. Antiferromagnetic couplings observed can be attributed to the intermolecular radical...radical and intramolecular copper(II)...copper(II) interactions. (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(01)00795-2

文献信息

• Novel organic–inorganic molecular assembly: a copper(I) and copper(II) mixed-valent cluster with bromide bridges and paramagnetic ligands
  作者：Tomoo Katayama、Takayuki Ishida、Takashi Nogami

  DOI：10.1016/s0020-1693(01)00795-2

  日期：2002.2

  Complex pbt(2)Cu(8)Br(12) [pbt = pyridine-2,6-diylbis(methyleneamino-TEMPO)] was synthesized from CuBr2 and a new ligand pbt, and characterized by means of X-ray crystal structure analysis and magnetic measurements. The centrosymmetric molecule consists of a Cu6Br10 cluster sandwiched with two pbt.CuBr complexes. Detailed geometrical analysis and magnetic analysis reveal the presence of four copper(I) and four copper(II) ions in a molecule. Antiferromagnetic couplings observed can be attributed to the intermolecular radical...radical and intramolecular copper(II)...copper(II) interactions. (C) 2001 Elsevier Science B.V. All rights reserved.