chloro(2,2':6',2''-terpyridine)palladium(II)(1+) | 48182-16-7

• 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: chloro(2,2':6',2''-terpyridine)palladium(II)(1+)
• 英文别名: [Pd(terpyridine)Cl](1+)；[Pd(II)(terpy)Cl](1+)；[palladium(II)(2,2':6',2''-terpyridine)Cl](1+)
• CAS: 48182-16-7
• 化学式: C₁₅H₁₁ClN₃Pd
• 分子量: 375.145
• InChiKey: MOFRSCOTVLBQPW-UHFFFAOYSA-M

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：

  4-甲基吡啶 、 chloro(2,2':6',2''-terpyridine)palladium(II)(1+) 以 甲醇 为溶剂， 生成 4-methylpyridine(2,2':6',2''-terpyridine)palladium(II)(2+)
  参考文献：
  名称：

  Kinetics and mechanism of the complex formation of [Pd(NNN)Cl]+ with pyridines in methanol: synthesis and crystal structure of [Pd(terpy)(py)](ClO4)2

  摘要：

  The kinetics of the complex-formation reactions between monofunctional palladium(11) complexes [Pd(NNN)Cl](+), where NNN is 2,2':6',2"-terpyridine (terpy), diethylenetriamine (dien) or bis(2-pyridylmethyl)amine (bpma), with pyridine, 4-methylpyridine, 4-acetylpyridine, 4-cyanopyridine and 4-aminopyridine, have been studied in methanol at 25 degreesC using stopped-flow spectrophotometry. The highest reactivity was observed for the [Pd(terpy)Cl](+) complex, whereas 4-aminopyridine is the strongest nucleophile. The results, compared with those previously published on the [Pt(NNN)Cl](+) complexes, are discussed in terms of reactivity and discrimination ability of the reaction centre. The crystal structure of [Pd(terpy)(py)I(ClO4)(2) has been determined by X-ray diffraction. Crystals are triclinic, space group P (1) over bar, and consist of distorted square planar [Pd(terpy)(py)](2+) cations and perchlorate anions. The Pd-N bond length to the central atom of terpy ligand is well below 2.0 Angstrom and significantly shorter than any of the other M-N distances. The pyridine plane forms a dihedral angle of 61.9(2)degrees with the coordination N4 donors. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.02.015
• 作为产物：
  描述：

  盐酸 、 [Pd(terpyridine)N3]N3 以 甲醇 为溶剂， 生成 chloro(2,2':6',2''-terpyridine)palladium(II)(1+)
  参考文献：
  名称：

  Mechanism of nucleophilic substitution in palladium(II) complexes of terpyridine

  摘要：

  DOI：

  10.1016/s0020-1693(00)87284-9

文献信息

• Rapid ligand substitution reactions in ionic liquids studied by stopped-flow technique
  作者：Peter Illner、Simon Kern、Svetlana Begel、Rudi van Eldik

  DOI：10.1039/b711563f

  日期：——

  Detailed kinetic studies on ligand substitution reactions of [M(II)(terpy)Cl](+) complexes (M = Pt, Pd; terpy = 2,2':6',2''-terpyridine) with thiourea as entering nucleophile were for the first time performed in the imidazolium based ionic liquid [emim][NTf(2)] using stopped-flow techniques, opening the route to study fast reactions of transition metal complexes in ionic liquids.

  [M（II）（terpy）Cl]（+）配合物（M = Pt，Pd; terpy = 2,2'：6'，2''-吡啶）与配体进入亲核体的配体取代反应的详细动力学研究首次使用停止流技术在咪唑鎓离子液体[emim] [NTf（2）]中进行，这为研究过渡金属络合物在离子液体中的快速反应开辟了道路。
• Mechanism of nucleophilic substitution in palladium(II) complexes of terpyridine
  作者：M. Cusumano、G. Guglielmo、V. Ricevuto

  DOI：10.1016/s0020-1693(00)87284-9

  日期：1978.1
• Kinetics and mechanism of the complex formation of [Pd(NNN)Cl]+ with pyridines in methanol: synthesis and crystal structure of [Pd(terpy)(py)](ClO4)2
  作者：Živadin D. Bugarčić、Biljana Petrović、Ennio Zangrando

  DOI：10.1016/j.ica.2004.02.015

  日期：2004.7

  The kinetics of the complex-formation reactions between monofunctional palladium(11) complexes [Pd(NNN)Cl](+), where NNN is 2,2':6',2"-terpyridine (terpy), diethylenetriamine (dien) or bis(2-pyridylmethyl)amine (bpma), with pyridine, 4-methylpyridine, 4-acetylpyridine, 4-cyanopyridine and 4-aminopyridine, have been studied in methanol at 25 degreesC using stopped-flow spectrophotometry. The highest reactivity was observed for the [Pd(terpy)Cl](+) complex, whereas 4-aminopyridine is the strongest nucleophile. The results, compared with those previously published on the [Pt(NNN)Cl](+) complexes, are discussed in terms of reactivity and discrimination ability of the reaction centre. The crystal structure of [Pd(terpy)(py)I(ClO4)(2) has been determined by X-ray diffraction. Crystals are triclinic, space group P (1) over bar, and consist of distorted square planar [Pd(terpy)(py)](2+) cations and perchlorate anions. The Pd-N bond length to the central atom of terpy ligand is well below 2.0 Angstrom and significantly shorter than any of the other M-N distances. The pyridine plane forms a dihedral angle of 61.9(2)degrees with the coordination N4 donors. (C) 2004 Elsevier B.V. All rights reserved.