[Pd(μ-Cl)(2-(2'-thienyl)pyridine)]2 | 79417-32-6

• 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: [Pd(μ-Cl)(2-(2'-thienyl)pyridine)]2
• 英文别名: chloropalladium(1+);2-(3H-thiophen-3-id-2-yl)pyridine
• CAS: 79417-32-6
• 化学式: C₁₈H₁₂Cl₂N₂Pd₂S₂
• 分子量: 604.185
• InChiKey: YEBDRZNYOMERBI-UHFFFAOYSA-L

计算性质

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

反应信息

• 作为反应物：
  描述：

  [Pd(μ-Cl)(2-(2'-thienyl)pyridine)]2 以 二氯甲烷 、 水 、 二甲基亚砜 为溶剂， 生成 Pd(2-(2'-thienyl)pyridine)(1,2-bis(diethylphosphino)ethane)N3
  参考文献：
  名称：

  Cyclopalladated azido complexes containing C,N-donor (HC∼N = 2-(2′-thienyl)pyridine, azobenzene, 3,3′-dimethyl azobenzene, N,N′-dimethylbenzylamine, 2-phenylpyridine) ligands: reactivity towards organic unsaturated compounds and catalytic properties

  摘要：

  具有不同C,N供体配体的环钯化叠氮化物二聚体，[Pd(μ-N3)(C,N-Ln)]2（L1H = 2-(2′-噻吩基)吡啶；L2H = 偶氮苯；L3H = 3,3′-二甲基偶氮苯；L4H = N,N′-二甲基苄胺；L5H = 2-苯基吡啶），与叔烷基（或螯合）磷配体发生断裂反应，形成环钯化的[Pd(N3)(PR3)(C,N-L)]、σ-键合的[Pd(N3)(PR3)2(C-L)]，或双核环钯化的[PdN3(PR3)(C,N-L)]2(μ-P≡P)复合物。特别地，将[Pd(μ-N3)(C,N-L)]2与含碱的螯合磷配体（depe或dmpe）反应，生成同配位的双（螯合）复合物[Pd(C,N-Ln)2]（n = 1–3）。复合物[Pd(N3)(PR3)(C,N-L4)]或[Pd(N3)(PR3)2(C-L4)]与芳基异氰酸酯反应选择性地产生亚胺基复合物[Pd(N3)(–CN–Ar)(PR3)(N-L4)]或亚胺基碳二亚胺复合物[Pd(NCN–Ar)(–CN–Ar)(PR3)(N-L4)]，后者是通过CN–Ar插入到与苯基部分的正位金属化的Pd–C键或与支持配体的Pd–N3键的相互作用形成的。此外，[Pd(N3)(PR3)2(C-Ln)]（n = 1, 2, 4）与R–NCS（R = i-Pr, C6H4–NCS, (CH3)3Si）的反应生成了S配位的四氮杂环–硫代钯(II)复合物。最后，评估了环钯化叠氮化物复合物的催化活性。

  DOI：

  10.1039/b907324h
• 作为产物：
  描述：

  lithium tetrachloropalladate 、 2-(2-噻吩基)吡啶 以 not given 为溶剂， 生成 [Pd(μ-Cl)(2-(2'-thienyl)pyridine)]2
  参考文献：
  名称：

  Kulikova; Balashev; Kvam, Russian Journal of General Chemistry, 2000, vol. 70, # 2, p. 163 - 170

  摘要：

  DOI：

文献信息

• Cyclometalated Complexes of Palladium(II) and Platinum(II):  <i>cis</i>-Configured Homoleptic and Heteroleptic Compounds with Aromatic C⌒N Ligands
  作者：Philippe Jolliet、Michel Gianini、Alex von Zelewsky、Gérald Bernardinelli、Helen Stoeckli-Evans

  DOI：10.1021/ic951466z

  日期：1996.1.1

  Pd(C&arcraise;N)(C'&arcraise;N'), were synthesized from Pd(C&arcraise;N)(2) bis-homoleptic complexes, which were converted by HCl into the dichloro-bridged compounds [Pd(C&arcraise;N)Cl](2). By addition of Et(2)S, the Pd(C&arcraise;N)(Et(2)S)Cl complexes were formed, which were allowed to react with Li(C'&arcraise;N'), yielding M(C&arcraise;N)(C'&arcraise;N') compounds. An alternative way for obtaining the

  钯（II）和铂（II）的双同位配合物M（C＆arcraise; N）（2），其中C＆arcraise; N是苯并[h]喹啉（H-bhq），2-苯基吡啶（H-phpy），2通过金属交换制备了-（2'-苯并噻吩基）吡啶（H-bpy），2-（2'-噻吩基）喹啉（H-thq）和2-（2'-噻吩基）吡啶（H-thpy） M（Et（2）S）（2）Cl（2）的锂化配体C＆arcraise; N。从Pd（C＆arcraise; N）（2）双同型配合物合成钯（II）双-杂合型配合物Pd（C＆arcraise; N）（C'＆arcraise; N'），然后将其通过HCl转化为二氯桥联化合物[Pd（C＆arcraise; N）Cl]（2）。通过添加Et（2）S，形成Pd（C＆arcraise; N）（Et（2）S）Cl络合物，使其与Li（C'＆arcraise; N'）反应，生成M（C＆arcraise; N ）（C'＆arcraise;
• Spectroscopic and electrochemical properties of mixed-ligand cyclopalladinized complexes of deprotonated forms of 2-(2-thienyl)pyridine and 2-phenylpyridine with 1,10-phenantroline and its 1,4-diazine derivatives
  作者：K. P. Balashev、E. A. Cerezova、M. A. Ivanov、T. A. Tkacheva

  DOI：10.1134/s1070363206070267

  日期：2006.7

  A comparative study of [Pd((NC)-C-boolean AND)((NN)-N-boolean AND)](+) complexes ((NC)-C-boolean AND)(-) are deprotonated forms of 2-phenylpyridine and 2-(2-thienyl)pyridine and ((NN)-N-boolean AND) is 1,10-phenantroline, dipyrido[f,h]quinoxaline, dipyrido[a,c]phenazine or 6,7-dicyanodibenzo[f,h]quinoxaline} was carried out by the methods of H-1 NMR, electronic absorption and emission spectroscopy, and cyclic voltammetry. Optical and electrochemical properties of dipyrido-substituted 1,4-diazines are conditioned by the electron transfer involving pi* orbitals localized on weakly interacting phenantroline (pi(*)(phen)) and diazne (pi(*)(diaz)) components.
• Spectral and electrochemical properties of mono-, bi-, and tetranuclear cyclopalladized complexes based on 2-(2-thienyl)pyridine and 2-phenylpyridine with pyridine and 4,4′-bipyridyl
  作者：A. G. Panova、K. P. Balashev

  DOI：10.1134/s1070363210090215

  日期：2010.9

  Mono-, bi-, and tetranuclear cyclopalladized complexes based on 2-(2-thienyl) pyridine and 2-phenylpyridine with pyridine and 4,4'-bipyridyl were prepared and characterized by the methods of (1)H NMR, electron absorption and emission spectroscopy, and also by the voltammetry method. The values of the coordination-induced shifts of proton in the ligands of the complexes were determined; the upfield displacement of chemical shifts of protons of the cyclopalladized ligand nearest to the metal was assigned to the anisotropic action of a ring current of the pyridine rings orthogonal to the coordination plane in 4,4'-bipyridyl and pyridine. Long-wave absorption bands of the complexes were assigned to the spin-allowed optical d-pi charge-transfer transitions, and the bands of the low-temperature phosphorescence, to the intraligand pi-pi*(N(sic)C) transitions. Three waves of the reduction of the complexes were assigned to the ligand-centered processes of successive electron transfer on pi* orbitals preferentially localized on coordinated pyridine and cyclopalladized ligands.
• ——
  作者：K. P. Balashev、O. R. Khanukaeva

  DOI：10.1023/a:1013138712240

  日期：——