[PtCl(2,6-bis(methylsulfanylmethyl)pyridine)](1+) | 146081-67-6

• 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: [PtCl(2,6-bis(methylsulfanylmethyl)pyridine)](1+)
• CAS: 146081-67-6；1160053-61-1
• 化学式: C₉H₁₃ClNPtS₂
• 分子量: 429.874
• InChiKey: WJWACEWXTYPVAH-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  14.0
• 可旋转键数：
  0.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  3.88
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  [PtCl(2,6-bis(methylsulfanylmethyl)pyridine)](1+) 、 lithium bromide 以 甲醇 为溶剂， 生成 [Pt(2,6-bis(methylsulfanylmethyl)pyridine)Br](1+)
  参考文献：
  名称：

  Pitteri, Bruno; Marangoni, Giampaolo; Cattalini, Lucio, Journal of the Chemical Society, Dalton Transactions, 1995, p. 3853 - 3860

  摘要：

  DOI：
• 作为产物：
  描述：

  [Pt(2,6-bis(methylsulfanylmethyl)pyridine)Br](1+) 在 lithium chloride 作用下， 以 甲醇 为溶剂， 生成 [PtCl(2,6-bis(methylsulfanylmethyl)pyridine)](1+)
  参考文献：
  名称：

  Pitteri, Bruno; Marangoni, Giampaolo; Cattalini, Lucio, Journal of the Chemical Society, Dalton Transactions, 1995, p. 3853 - 3860

  摘要：

  DOI：

文献信息

• Displacement of neutral nitrogen donors by chloride in [Pt(SNS)(R-py)](ClO4)2 (SNS=2,6-bis(methylthiomethyl)pyridine; R-py=pyridines): A reactivity comparison between meta- and para-substituted pyridines
  作者：Bruno Pitteri、Marco Bortoluzzi

  DOI：10.1016/j.poly.2008.04.031

  日期：2008.8

  The kinetics of the process [Pt(SNS)(R-py)](2+) + Cl(-) --> [Pt(SNS)Cl](+) + R-py SNS=2,6-bis(methylsulfanylmethyl)pyridine; R-py=meta- or para-substituted pyridines covering a wide range of basicity} were studied in methanol at 25 degrees C. The reactions obey the usual two-term rate law observed in the substitution reactions of square-planar d(8) complexes. The plots of log k(2) (k(2) = second-order rate constants) against the pK(a) of the heterocycles conjugate acids highlighted a different sensitivity of the two groups of N-donors to changes in basicity, thepara-substituted pyridines (4R-py) showing a weaker dependence on pK(a) than the meta-substituted (3R-py). The results have been explained on the basis of a pi-acidity difference between 3R-py and 4R-py which influences the reaction ground state. (C) 2008 Elsevier Ltd. All rights reserved.