bis(thiomaltolato)nickel(II) | 52614-54-7

• 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: bis(thiomaltolato)nickel(II)
• 英文别名: 2-methyl-4-sulfanylidenepyran-3-olate;nickel(2+)
• CAS: 52614-54-7；627876-92-0
• 化学式: C₁₂H₁₀NiO₄S₂
• 分子量: 341.031
• InChiKey: PXTDJAFYAAFMSG-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：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  3-hydroxy-2-methylpyran-4(1H)-thione 、 nickel(II) acetate tetrahydrate 在 NaOH 作用下， 以 水 为溶剂， 以68%的产率得到bis(thiomaltolato)nickel(II)
  参考文献：
  名称：

  Metal Complexes of the trans-Influencing Ligand Thiomaltol

  摘要：

  The wide use of the ligand 3-hydroxy-2-methyl-4-pyrone (maltol) in bioinorganic chemistry has prompted an effort to further exploit this ligand class by achieving an efficient, one-step synthesis of the chelator 3- hydroxy-2-methyl-4-thiopyrone (thiomaltol). Complexes of thiomaltol with nickel(II) and iron(III) have been prepared and studied by using UV-visible spectroscopy and electrochemical methods. In addition, both complexes as well as the free thiomaltol ligand have been structurally characterized by using single-crystal X-ray diffraction methods. The ligand is found to exert a strong trans influence on the structure of the complexes in the solid state with the nickel(II) and iron(III) complexes demonstrating a cis and fac geometry, respectively. The compounds described here should significantly expand the scope and utility of O,S-donor ligands derived from maltol and related precursors.

  DOI：

  10.1021/ic0347135