Cu(gly-Gly)*3H2O | 14592-65-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Cu(gly-Gly)*3H2O
• CAS: 14592-65-5
• 化学式: C₄H₈CuN₂O₄
• 分子量: 211.665
• InChiKey: ZOPAGMXNVAELGX-UHFFFAOYSA-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：

  新铜试剂 、 Cu(gly-Gly)*3H2O 生成 Cu(Gly-Gly)(dmph)*4H2O
  参考文献：
  名称：

  Synthesis, characterization and superoxide dismutase activity of some ternary copper(II) dipeptide-2,2′-bipyridine, 1,10-phenanthroline and 2,9-dimethyl-1,10-phenanthroline complexes

  摘要：

  Several complexes of 2,2'-bipyridine, 1,10-phenanthroline and 2,9-dimethyl-1,10-phenanthroline with copper(II) dipeptides have been synthesized. These complexes are neutral and show a broad absorption band in the range 630-640 nm due to d-d transition. The solution and glassy state ESR spectra of the complexes have been measured at 301 and 77 K, respectively. The magnetic and bonding parameters of these complexes have been calculated from the above data. The ESR spectral data suggest that these complexes have distorted square pyramidal geometry about Cu(II). The superoxide dismutase activity of several of the above complexes has been measured. They show higher activity than the corresponding CU(II) dipeptide complexes because of a strong axial bond of one of the nitrogen atoms of the alpha-diimine.

  DOI：

  10.1016/s0020-1693(00)85383-9
• 作为产物：
  描述：

  copper(II) perchlorate hexahydrate 、 双甘肽 在 NaOH 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 生成 Cu(gly-Gly)*3H2O
  参考文献：
  名称：

  配位水分子的去质子化对甘氨酸和H2O配合物铜（II）性能的影响

  摘要：

  摘要我们通过电位滴定，电子自旋共振（ESR）光谱和极谱法研究了水溶液中铜（II）与甘氨酰甘氨酸（[GlyGlyCu II H 2 O]）的配合物的性质，以观察去质子在配位水中的影响。分子。去质子化生成与OH-（[GlyGtyCu II OH-]-）的铜（II）配合物。电位滴定的p K a值为9.31，ESR光谱的p K a值为9.10。极谱的。但是，数据显示该值更高。尽管在溶液中pH高于8时会生成带有OH-的去质子化的络合物，但仅在pH 10.5以上才被还原。主体溶液中所涉及的复杂种类的差异以及在电极处被还原的复杂种类的差异归因于平衡，这使得具有较高氧化还原电势的H 2 O的次要复合物主要在电极表面被还原。与铜（II）配合物结合的水分子的去质子化导致配合物的氧化还原特性发生负向偏移。因此，去质子化导致复合物接受电子的能力降低。

  DOI：

  10.1016/s0020-1693(00)85483-3

文献信息

• Reactions of 3d-metal glycinates and glycylglycinates with thiosemicarbazide
  作者：T. V. Koksharova

  DOI：10.1007/s11176-005-0048-x

  日期：2004.10

  Reactions of cobalt(III), nickel(II), and copper(II) glycinates and glycylglycinates with thiosemicarbazide were studied. The reaction products were characterized by chemical and X-ray diffraction analyses, IR spectroscopy, diffuse reflection spectroscopy, and thermogravimetry.

  研究了钴(III)、镍(II)和铜(II)甘氨酸盐和甘氨酰甘氨酸盐与硫代氨基脲的反应。通过化学和 X 射线衍射分析、红外光谱、漫反射光谱和热重测定法对反应产物进行了表征。
• Synthesis and structure of isocytosine ternary copper(II) complexes †
  作者：Angel García-Raso、Juan J. Fiol、Bartomeu Adrover、Virtudes Moreno、Elies Molins、Ignasi Mata

  DOI：10.1039/a709272e

  日期：——

  The ternary complexes (glycylglycinato)(isocytosine)copper(II) dihydrate 1 and (glycylglycinato)(6-methylisocytosine)copper(II) monohydrate 2 have been prepared and characterised by X-ray diffraction, electrochemistry and optical, ESR and IR spectroscopy. The two compounds are slightly distorted square planar, with the four co-ordination sites occupied by the tridentate glycylglycine dianion [O(7), N(13) and N(10)] and N(3) of the pyrimidine base. An additional weak axial interaction exists between an oxygen of a water molecule O(W1) and the copper atom [Cu· · ·O(W1) distances 2.74 and 2.70 Å respectively]. Spectroscopic and electrochemical data are in accord with the crystal structures. Although both compounds exhibit irreversible oxidation processes, the oxidation of CuII to CuIII is best performed with the isocytosine complex.

  制备了三元配合物(甘氨酰甘氨酸)(异胞嘧啶)铜(II)二水合物1和(甘氨酰甘氨酸)(6-甲基异胞嘧啶)铜(II)一水合物2，并通过X射线衍射、电化学和光学、ESR和红外光谱进行了表征。这两种化合物呈轻微扭曲的方形平面，四个配位位点被嘧啶碱基的三齿甘氨酰甘氨酸二价阴离子[O(7)、N(13)和N(10)]和N(3)占据。水分子 O(W1) 的氧和铜原子之间存在额外的弱轴向相互作用 [Cu····O(W1) 距离分别为 2.74 和 2.70 ×]。光谱和电化学数据与晶体结构一致。尽管这两种化合物都表现出不可逆的氧化过程，但 CuII 氧化为 CuIII 最好用异胞嘧啶复合物进行。
• Barman, T. Roy; Mukherjee, Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 2009, vol. 48, # 1, p. 38 - 44
  作者：Barman, T. Roy、Mukherjee

  DOI：——

  日期：——
• (Glycylglycinato-κ³<i>O</i>,<i>N</i>,<i>N</i>′)(2-methyl-1<i>H</i>-benzimidazole-κ<i>N</i>³)copper(II) trihydrate
  作者：Li Li、Miao-Li Zhu、Li-Ping Lu

  DOI：10.1107/s0108270106014132

  日期：2006.6.15

  In the title compound, [Cu(C4H6N2O3)(C8H8N2)]center dot 3H(2)O, the Cu-II atom is coordinated in a square-planar manner by one O atom and three N atoms from glycylglycinate and 2-methyl-benzimidazole ligands. The ternary complexes assemble into one-dimensional chains through C-H center dot center dot center dot pi interactions and direct N-H center dot center dot center dot O hydrogen bonding, as well as into hydrogen-bonded water helices with branches which also link the complex chains into a three-dimensional supramolecular structure.