cis-[Pt(CH3NH2)2(1-MeT)2] | 175406-43-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: cis-[Pt(CH3NH2)2(1-MeT)2]
• 英文别名: 1,5-dimethyl-4-oxopyrimidin-2-olate;methanamine;platinum(2+)
• CAS: 175406-43-6
• 化学式: C₁₄H₂₄N₆O₄Pt
• 分子量: 535.462
• InChiKey: ONSSPOBQNGMYBI-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：

  cis-[Pt(CH3NH2)2(1-MeT)2] 在 H₂SO₄ 作用下， 以 水 为溶剂， 生成
  参考文献：
  名称：

  On Mixed-Valence Dinuclear PtII, PtIII Nucleobase Complexes Derived fromcis-Diamineplatinum(II): Effect of steric bulk of amine ligands on the Pt-oxidation state

  摘要：

  AbstractA series of closely related dinuclear (head‐head) PtII complexes of general composition cis‐[a2PtL2Pta′2]2+ with a,a′ = NH3 or CH3NH2 and L = 1‐methyluracilate‐N3,O4 (1‐MeU) or 1‐methylthyminate‐N3,O4 (1‐MeT) has been prepared and the solution behavior toward CeIV oxidation studied. The X‐ray crystal structure of a representative example cis‐[(CH3NH2)2Pt(1‐MeU)2Pt(CH3NH2)2](ClO4)2 · 0.5 H2O (1b), has been determined: Monoclinic, space group P21/c, a = 11.907(7) Å, b = 19.087(14) Å, c = 12.525(7) Å, β = 90.49(4)°, Z = 4. Oxidation of these diplatinum(II) complexes ([Pt2.0]2) with CeIV in aqueous solution to the corresponding diplatinum(III) species ([Pt3.0]2) proceeds via tetranuclear [Pt2.25]4 or dinuclear [Pt2.5]2 mixed‐valence state compounds, depending on the nature of the a′ ligands: with a′ = NH3, blue green [Pt2.25]4 forms, whereas with a′ = CH3NH2, purple [Pt2.5]2 represents the intermediate. This difference is interpreted in terms of differences in bulk between NH3 and CH3NH2 ligands trans to the O(4) positions of the bridging nucleobases which influence the ability of dinuclear species to associate via the O(4)2 Pt a2′ faces.

  DOI：

  10.1002/zaac.19966220212
• 作为产物：
  描述：

  potassium 1-methylthyminate 、 trans-dichlorobis(methylamine)platinum(II) 在 AgNO₃ 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以50%的产率得到
  参考文献：
  名称：

  Krizanovic, Olga; Sabat, Michal; Beyerle-Pfnür, Rut, Journal of the American Chemical Society, 1993, vol. 115, # 13, p. 5538 - 5548

  摘要：

  DOI：