platinum(2+);pyridine-2,6-dicarboxylate;hydrate | 168562-97-8

• 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: platinum(2+);pyridine-2,6-dicarboxylate;hydrate
• CAS: 168562-97-8
• 化学式: C₇H₅NO₅Pt
• 分子量: 378.2
• InChiKey: UUEZRVXKQMOWTH-UHFFFAOYSA-L

计算性质

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

反应信息

• 作为产物：
  描述：

  在 thorium(IV) nitrate tetrahydrate 作用下， 以 水 为溶剂， 以40%的产率得到platinum(2+);pyridine-2,6-dicarboxylate;hydrate
  参考文献：
  名称：

  X-ray structure of Pt(dipic)(H2O) (where H2dipic = 2,6-pyridinedicarboxylic acid) ; the first structurally characterized mononuclear complex with a PtII(N1O3) donor atom set

  摘要：

  Reaction of trans-[Pt(Hdipic)(2)]. 2H(2)O, where H(2)dipic = 2,6-pyridinedi-carboxylic acid, with thorium nitrate in water results in the abstraction of one of the dipic ligands and the formation of the compound Pt(dipic)(H2O). This has been shown by a single-crystal X-ray diffraction study to have the surprisingly rare mononuclear Pt-II (N1O3) coordination geometry. It appears to be the first structurally characterized example of a mononuclear Pt-II complex with that type of donor atom set.

  DOI：

  10.1016/0277-5387(95)00044-s

文献信息

• Kinetics and mechanisms of substitution and ring opening of platinum(II) complexes with N-heterocyclic bases
  作者：Monojit Ray、Santanu Bhattacharya、Pradyot Banerjee

  DOI：10.1016/s0277-5387(99)00024-8

  日期：1999.4

  The kinetics of the substitution reactions of [Pt(diPic(tr))(H2O)] and [Pt(dipic(tr))(L)] where H(2)dipic=2,6-pyridinedicarboxylic acid with the subscript ((tr)) denoting its tridendate mode of bonding and L=imidazole, benzimidazole and pyrazole with excess L have been studied in dimethylformamide solution by UV-Vis spectrophotometry. The reactions show mono- and bi-phasic features depending on the Pt-II substrate. The tridentate dipic ligand transforms to a bidentate one allowing the entry of the second molecule of the N-bases in the course of the reaction. The kinetic study has been substantiated by product isolation, IR and NMR spectral analysis. The reactions follow normal square-planar substitution mainly in an associative way. Rate parameters have been evaluated under different conditions. (C) 1999 Elsevier Science Ltd. All rights reserved.
• Cattalini, Lucio; Chessa, Gavino; Marangoni, Giampaolo, Inorganic Chemistry, 1989, vol. 28, # 10, p. 1944 - 1947
  作者：Cattalini, Lucio、Chessa, Gavino、Marangoni, Giampaolo、Pitteri, Bruno、Celon, Eloisa

  DOI：——

  日期：——