trans-dichlorobis(2-benzoylpyridine-N)palladium(II) | 92053-76-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: trans-dichlorobis(2-benzoylpyridine-N)palladium(II)
• CAS: 92053-76-4；199194-79-1
• 化学式: C₂₄H₁₈Cl₂N₂O₂Pd
• 分子量: 543.745
• InChiKey: USXCHDZPZKJZCP-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-苯甲酰吡啶 、 palladium dichloride 以 乙醇 为溶剂， 生成 trans-dichlorobis(2-benzoylpyridine-N)palladium(II)
  参考文献：
  名称：

  2-苯甲酰基吡啶六元环钯配合物的合成

  摘要：

  2-苯甲酰基吡啶与 Pd(OAc)2 反应生成新的六元环钯络合物，[{Pd(pcph)(OAc)}2]·0.25CH2Cl2 [pcph=2-(2-pyridylcarbonyl)phenyl-C1,N ] (1)。通过 1 与 LiCl 的复分解反应制备的氯桥类似物 [{Pd(pcph)Cl}2]，与 3,5-二甲基吡啶和 Tl(acac) 发生桥裂反应，产生相应的单核环钯配合物.

  DOI：

  10.1246/bcsj.55.955

文献信息

• The exchange of cyclometallated ligands
  作者：Alexander D. Ryabov、Grigory M. Kazankov

  DOI：10.1016/0022-328x(84)85100-1

  日期：1984.6

  Reactions of the cyclopalladated N,N-dimethylbenzylamine chloro-bridged dimer with 2-benzylpyridine (bpH), 2-benzoylpyridine (bopH), and acetanilide have been studied in acetic acid/chloroform at 50°C. 2-Benzylpyridine readily undergoes ligand exchange to afford the six-membered cyclopalladated complex [PdCl(bp)]2 in a high yield. In contrast to bpH, 2-benzoylpyridine reacts in two time-resolved steps

  已在50°C的乙酸/氯仿中研究了环palpalated N，N-二甲基苄胺氯桥联的二聚体与2-苄基吡啶（bpH），2-苯甲酰基吡啶（bopH）和对乙酰苯胺的反应。2-苄基吡啶易于进行配体交换，以高收率得到六元环钯配合物[PdCl（bp）] 2。与bpH相比，2-苯甲酰吡啶在两个时间分辨的步骤中反应。首先形成没有钯-碳键的双加合物，反式-[PdCl 2（bopH）2 ]，然后沉淀出环钯化合物。乙酰苯胺不与N，N反应-二甲基苄胺络合物。考虑到一些1 H NMR光谱数据，讨论了这三种配体如此不同行为的原因。
• Ryabov, A. D., Koordinatsionnaya Khimiya, 1985, vol. 11, p. 875 - 881
  作者：Ryabov, A. D.

  DOI：——

  日期：——
• Palladium(II) complexes of 2-acylpyridines. The crystal structure of dibromo bis(phenyl-2-pyridyl ketone)palladium(II)
  作者：Dimitra Kovala-Demertzi、Adonis Michaelides、A. Aubry

  DOI：10.1016/s0020-1693(00)82661-4

  日期：1992.4

  Reaction of Pd(II) with 2-pyridine-carboxaldehyde (PC), methyl 2-pyridyl ketone (MPK) and phenyl 2-pyridyl ketone (PPK) in methanolic solutions gave six new complexes which have been characterized by elemental analysis, conductivity measurements, and IR and UV-Vis spectroscopic techniques. The ligands PC and PPK behave as monodentate and exhibit nitrogen coordination while MPK exhibits N, O ligation through the ring nitrogen and carbonylic oxygen atom in the production of a five membered chelate ring. The crystal structure of the Pd(II) complex of PPK has been determined by single crystal X-ray diffraction methods. Crystal data are: monoclinic space group P2(1)/n, a = 8.707(3), b = 14.394(3), c = 8.967(3) angstrom, beta = 93.45(2)-degrees, D(calc) = 1.871 g cm-3, V = 1121.8 angstrom 3, R(F) = 0.062; R(W) = 0.068, GOF = 2.0. The complex molecule is the trans-isomer of a square planar structure and the central Pd(II) lies on a center of symmetry and is coordinated by two bromides and two pyridine ring nitrogen atoms.