bis(N-cyclohexyl-3,5-ditert-butylsalicylaldiminato)copper(II) | 861394-89-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: bis(N-cyclohexyl-3,5-ditert-butylsalicylaldiminato)copper(II)
• 英文别名: bis[N-cyclo-hexyl-3,5-di-tert-butyl-salicylideneiminato]copper(II)；bis[(N-cyclohexyl-3,5-di-tert-butyl-salicylaldiminato)]copper(II)；bis(N-cyclohexyl-3,5-di-tert-butylsalicylaldiminato)copper(II)
• CAS: 861394-89-0
• 化学式: C₄₂H₆₄CuN₂O₂
• 分子量: 692.528
• InChiKey: WYZDPLYUAPLFST-VMERTWADSA-L

计算性质

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

反应信息

• 作为反应物：
  描述：

  bis(N-cyclohexyl-3,5-ditert-butylsalicylaldiminato)copper(II) 在 Ce(IV) 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 bis[N-cyclo-hexyl-3,5-di-tert-butyl-salicylideneiminato]copper(II)(1+)
  参考文献：
  名称：

  庞大的双（N-环烷基-3,5- t Bu 2-水杨基亚氨基）铜（II）配合物的光谱和电子转移反应性研究：生成未配位和配位的苯氧基

  摘要：

  这项工作总结了我们对N-环烷基-3,5- t Bu 2-水杨基醛亚胺配体[环烷基= 环-C 5 H 9（HL 1），环- C 6 H 11（HL 2），环-C 7 H 13（HL 3），环-C 8 H 15（HL 4），1-金刚烷基（HL 5），2-金刚烷基（HL 6）]以及它们的铜（II）配合物（1 - 6）。通过红外，1 H NMR，紫外可见光，EPR光谱，电化学和磁化率测量对化合物进行了表征。的几何形状1 - 6，根据它们的EPR（克II和克II /甲II）和可见光谱数据，显示出显著量失真稍微扭曲正方形平面到伪四面体。1 – 6的循环伏安研究表明，Cu II的四面体形变程度中心从1增加到5，Cu II / Cu I电位值变得更负。这些化合物已被电化学和化学方法氧化，并且通过紫外/可见光和EPR光谱对生成的相对稳定的未配位苯氧基[ HL x ] +和配位Cu（II）-苯氧基自由基[1-6]

  DOI：

  10.1016/j.saa.2010.02.016
• 作为产物：
  描述：

  N-cyclohexyl-3,5-di-tert-butyl-salicylaldimine 、 copper(II) acetate monohydrate 以 甲醇 为溶剂， 以62%的产率得到bis(N-cyclohexyl-3,5-ditert-butylsalicylaldiminato)copper(II)
  参考文献：
  名称：

  Synthesis, spectroscopic and redox properties of a novel series of copper(II) complexes of N-alkyl-3,5--salicylaldimines. Generation of the directly coordinated Cu(II)–phenoxyl radical complexes

  摘要：

  A series of novel copper(II) complexes, X, with N-R-3,5-Bu-2'-salicylaldimines, derived from 3,5-Bu-2'-salicylaldehyde and alkyl-amines (RNH2) have been prepared and their spectroscopic (IR, UV-Vis, ESR), magnetic and redox reactivity are described. ESR spectral parameters and mu(eff) values suggest that complexes are magnetically diluted in the solid state. The CV of some X exhibits a dependence of Cu-II/Cu-I potentials on bulkiness R groups, but the ligand centered oxidation potentials are less influenced by the nature of R. In the chemical oxidation of X with 8-10-fold excess (NH4)(2)Ce(NO3)(6) in CHCl3 at 300 K, besides decreasing ESR signal of X, the appearance of a new broad lines centered at ca. g = 2.116-2.217 and radical signals (g = 2.0048 - 2.0086) assigned to new Cu-II centers and Cu(II)-phenoxyl radicals, respectively, were detected. UV-Vis spectra revealed new maxima at 630-790 nm for all oxidized X complexes and a very weak shoulder at ca. 800-830 nm for some of them. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.04.003

文献信息

• A facile synthesis of mixed ligand Cu(II) complexes with salicylaldehyde and salicylaldimine ligands and their X-ray structural characterization
  作者：Jahir Uddin Ahmad、Minna T. Räisänen、Martin Nieger、Markku Leskelä、Timo Repo

  DOI：10.1016/j.ica.2011.12.009

  日期：2012.4

  High yield synthetic routes to the preparation of new mixed ligand Cu(II) complexes (1-7) derived from a sterically hindered salicylaldimine and the corresponding salicylaldehyde have been developed. The complexes could be obtained either forming a salicylaldimine preligand or two optional Cu(II) complex precursors. One-pot synthesis could also be used. The complexes have been fully characterized by means of elemental analysis, UV-Vis and IR spectroscopy. Crystal structures obtained for four [(3,5-di-tert-butylsalicylaldehydato)(N-R-3,5-di-tert-butylsalicylaldiminato)]Cu(II) (where R = phenyl (1), isopropyl (3), benzyl (5) and 2-phenylethyl (6)) complexes show that three of them are cis-isomers and one is a trans-isomer with respect to the phenolic O-atoms. Complexes 1, 5 and 6 form preferably loose dimers while 3 favors to exist in a loose polymeric structure in a crystal. In all these polynuclear forms the geometry around the Cu(II) ions is a distorted octahedron. (C) 2011 Elsevier B. V. All rights reserved.