| 51196-90-8

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物
• CAS: 51196-90-8；582302-63-4；58675-51-7
• 化学式: CuH₁₆N₄O₂
• 分子量: 167.699
• InChiKey: LGECYHKACRVEKY-UHFFFAOYSA-N

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

• 作为产物：
  描述：

  copper(II) sulfate 在 氨 、 水 作用下， 以 氨 为溶剂， 生成
  参考文献：
  名称：

  Kubota, M., Nippon Kagaku Kaishi, 1941, vol. 62, p. 509 - 515

  摘要：

  DOI：

文献信息

• Conversion of diols by dehydrogenation and dehydration reactions on silica-supported copper catalysts
  作者：P.A. Torresi、V.K. Díez、P.J. Luggren、J.I. Di Cosimo

  DOI：10.1016/j.apcata.2013.03.031

  日期：2013.5

  catalysts, dehydrogenation of the 1,3-butanediol secondary OH function prevailed over that of the primary one and therefore valuable ketones were the main reaction products. Consecutively to dehydrogenation, dehydration and hydrogenation reactions also took place. Products of the tandem reaction were the β-hydroxy ketone (4-hydroxy-2-butanone), the α,β-unsaturated ketone (methyl vinyl ketone) and the

  在一系列铜-二氧化硅催化剂Z CuSiO 2（Z = 1–25 wt。％Cu）上研究了含有伯羟基和仲羟基官能团的1,3-多元醇（1,3-丁二醇）的气相转化，并通过多种技术（例如BET表面积，TPR，XRD，N 2 O化学吸附和UV-vis-DRS）进行了全面表征。Z CuSiO 2催化剂的物理化学性质取决于金属负载量是高于还是低于铜单层表面覆盖率（Z = 13.5 wt。％Cu）。检测到与二氧化硅载体表现出不同程度的相互作用的铜物质。在低Z值下，Cu 0弥散度较高（D ≈40％）是由于难于还原的纳米级Cu种类（3 nm）的主要贡献，但对于Z> 13.5 wt。％的D，由于形成了较大的三维Cu团簇，D突然下降至3-8％由于铜-二氧化硅相互作用降低而在较低温度下降低的物种（30 nm）。 在Z CuSiO 2上作为催化剂，1,3-丁二醇仲OH官能团的脱氢作用优于伯OH，因此有价值的酮是主要的反
• Rosenblatt, F., Zeitschrift fur anorganische Chemie, 1932, vol. 204, p. 351 - 364
  作者：Rosenblatt, F.

  DOI：——

  日期：——
• Nature of Metal Binding Sites in Cu(II) Complexes with Histidine and Related N-Coordinating Ligands, As Studied by EXAFS
  作者：Flora Carrera、Enrique Sánchez Marcos、Patrick J. Merkling、Jesús Chaboy、Adela Muñoz-Páez

  DOI：10.1021/ic049699q

  日期：2004.10.1

  Knowledge of the complexes formed by N-coordinating ligands and Cu(II) ions is of relevance in understanding the interactions of this ion with biomolecules. Within this framework, we investigated Cu(II) complexation with mono-and polydentate ligands, such as ammonia, ethylenediamine (en), and phthalocyanine (Pc). The obtained Cu-N coordination distances were 2.02 Angstrom for [Cu(NH3)(4)](2+), 2.01 Angstrom for [Cu(en)(2)](2+), and 1.95 Angstrom for CuPc. The shorter bond distance found for CuPc is attributed to the macrocyclic effect. In addition to the structure of the first shell, information on higher coordination shells of the chelate ligands could be extracted by EXAFS, thus allowing discrimination among the different coordination modes. This was possible due to the geometry of the complexes, where the absorbing Cu atoms are coplanar with the four N atoms forming the first coordination shell of the complex. For this reason multiple scattering contributions become relevant, thus allowing determination of higher shells. This knowledge has been used to gain information about the structure of the 1:2 complexes formed by Cu(II) ions with the amino acids histidine and glycine, both showing a high affinity for Cu(II) ions. The in-solution structure of these complexes, particularly that with histidine, is not clear yet, probably due to the various possible coordination modes. In this case the square-planar arrangements glycine-histamine and histamine-histamine as well as tetrahedral coordination modes have been considered. The obtained first-shell Cu-N coordination distance for this complex is 1.99 Angstrom. The results of the higher shells EXAFS analysis point to the fact that the predominant coordination mode is the so-called histamine-histamine one in which both histidine molecules coordinate Cu(II) cations through N atoms from the amino group and from the imidazole ring.
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Cu: MVol.B1, 155, page 340 - 342
  作者：

  DOI：——

  日期：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Cu: MVol.B1, 245, page 554 - 556
  作者：

  DOI：——

  日期：——