PtMe3(pyridine-2-thione-κS(1-))(2,2'-bipyridine) | 913544-02-2

• 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: PtMe3(pyridine-2-thione-κS(1-))(2,2'-bipyridine)
• 英文别名: [PtMe3(2-SC5H4N)(2,2'-bipyridine)]；PtMe3(pyt-κS(1-))(bpy)
• CAS: 913544-02-2
• 化学式: C₁₈H₂₁N₃PtS
• 分子量: 506.531
• InChiKey: CIZNBEHJKOZGHP-UHFFFAOYSA-M

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：
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反应信息

• 作为产物：
  描述：

  silver(I) acetate 、 2-巯基吡啶 、 [PtMe₃(2,2'-bipyridine)I] 以 丙酮 为溶剂， 生成 PtMe3(pyridine-2-thione-κS(1-))(2,2'-bipyridine)
  参考文献：
  名称：

  Synthesis and characterization of platinum(IV) complexes with N,S and S,S heterocyclic ligands

  摘要：

  The reactions of [PtMe3(OAc)(bpy)] (4) with the NS and S,S containing heterocycles, pyrimidine-2-thione (pymtH), pyridine-2-thi-one (pytH), thiazoline-2-thione (tztH) and thiophene-2-thiol (tptH), resulted in the formation of the monomeric complexes [PtMe3(D SKS)(bpy)] (mu-D s = pymt, 5; pyt, 6; tzt, 7; tpt, 8), where the heterocyclic ligand is coordinated via the exocyclic sulfur atom. In contrast, in the reactions of [PtMe3(OAc)(Me2CO)(x)](3, x = 1 or 2) with pymtH, pytH, tztH and tptH dimeric complexes [{PtMe3(mu-D S)}(2)] (mu-D s = pymt, 9; pyt, 10; tzt, 11) and the tetrameric complex [{PtMe3(mu(3)-tpt-kappa S)}(4)] (12), respectively, were formed. The complexes were characterized by microanalyses, H-1 and C-13 NMR spectroscopy and negative ESI-MS (12) measurements. Single-crystal X-ray diffraction analysis of [PtMe3(pymt-kappa S)(bpy)] (5) exhibited a conformation where the pymt ligand lies nearly perpendicular to the complex plane above the bpy ligand that was also confirmed by quantum chemical calculations on the DFT level of theory. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2006.06.007

文献信息

• Oxidative Addition of S−S Bonds to Dimethylplatinum(II) Complexes: Evidence for a Binuclear Mechanism
  作者：Kevin J. Bonnington、Michael C. Jennings、Richard J. Puddephatt

  DOI：10.1021/om800776b

  日期：2008.12.22

  Oxidative addition of the S−S bond of S2py2 (py = 2-pyridyl) to [Pt2Me4(μ-SMe2)2] occurs with displacement of Me2S to give [PtMe2(κ2-S,N-Spy)2], 1. Oxidative addition of S2Ar2 (Ar = 2-pyridyl or Ph) to [PtMe2(NN)], NN = 2,2′-bipyridine or 1,10-phenanthroline, gives initially the binuclear Pt(III) complexes [PtMe2(κ1-S-SAr)(NN)}2], which react further with S2Ar2 to give [PtMe2(κ1-S-SAr)2(NN)] and then

  氧化加成S的S-S键的2 PY 2（PY = 2-吡啶基），以[PT 2我4（μ-SMe的2）2 ]与我的位移发生2秒至得到[PTME 2（κ 2 - S，N -Spy）2 ]，1。将S 2 Ar 2（Ar = 2-吡啶基或Ph）氧化添加到[PTMe 2（NN）]，NN = 2,2'-联吡啶或1,10-菲咯啉，最初得到双核PT（III）络合物[ PTME 2（κ 1 -小号-SAr）（NN）} 2]，它以S进一步反应2的Ar 2，得到[PTME 2（κ 1 -小号-SAr）2（NN）]，然后，当Ar = 2-吡啶基，以得到平衡与自由NN和复杂1。证据呈现的S-S的氧化加成至[PT 2我4（μ-SMe的2）2 ]按协同机构而用[PTME反应发生2（NN）]，得到双核络合物[PTME 2（ κ 1 -小号-SAr）（NN）} 2 ]由极性nonconcerted机制发生，涉及松散结合二聚物[PTME2（NN）]