{Hg(2,6-dimethyl-4H-pyran-4-one)Cl2} | 15025-91-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: {Hg(2,6-dimethyl-4H-pyran-4-one)Cl2}
• CAS: 15025-91-9
• 化学式: C₇H₈Cl₂HgO₂
• 分子量: 395.635
• InChiKey: YYTYTXSFDKHGMD-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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反应信息

• 作为产物：
  描述：

  2,6-二甲基-4-吡喃酮 、 mercury dichloride 以 苯 为溶剂， 以70%的产率得到{Hg(2,6-dimethyl-4H-pyran-4-one)Cl2}
  参考文献：
  名称：

  Mercury(II) halide complexes with carbonyl and thiocarbonyl donors

  摘要：

  Mercury(II) halides react with 2,6-dimethyl-4H-pyran-4-thione (DMTP) yielding complexes of general formulate [Hg(DMTP)2X2] and [Hg(DMTP)X2]n (X = Cl, Br or I), in which the ligand acts as a strong sulphur donor. With 2,6-dimethyl-4H-pyran-4-one (DMP) the complexes [Hg(DMP)X2]n and (HgX2)3(DMP)2 (X = Cl or Br) have been isolated, which easily release the weakly bound ligand molecules in common solvents. The compounds have been characterized by IR and NMR (H-1 and C-13) spectroscopy and by using thermogravimetric data. The adduct geometry is discussed on the basis of IR spectra, which suggest a tetrahedral arrangement for the 1:2 DMTP adducts. A halogen-bridged dimeric structure is proposed for the 1:1 DMTP adducts, whereas the [Hg(DMP)X2]n adducts are probably chain polymers with halide-mercury contacts. The (HgCl2)3(DMP)2 species should contain two types of mercury atoms with different coordination environments.

  DOI：

  10.1016/s0277-5387(00)80156-4