Pd(1,2-ethylenediamine)(trifluoromethanesulfonate)2 | 114403-43-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: Pd(1,2-ethylenediamine)(trifluoromethanesulfonate)2
• 英文别名: (1,2-diaminoethane)bis(trifluoromethanesulphonato)palladium(II)；Pd(1,2-ethylenediamine)(trifluoromethanesulfonate)₂；cis-[palladium(II)(en)(OTf)₂]；Pden(OTf)₂；(ethylenediamine)(palladium(II))(CF3SO3)2；Pd(ethylenediamine)(triflate)2；Pd(ethylenediamine)(CF3SO3)2
• CAS: 114403-43-9
• 化学式: C₄H₈F₆N₂O₆PdS₂
• 分子量: 464.66
• InChiKey: ZZTWMAADSJCNBG-UHFFFAOYSA-L

物化性质

• 熔点：
  201 °C

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：

  1,1'-methylenebis-4,4'-bipyridinium bis(hexafluorophosphate) 、 Pd(1,2-ethylenediamine)(trifluoromethanesulfonate)2 以 氘代乙腈 为溶剂， 生成 [Pd2(1,1'-methylenebis-4,4'-bipyridinium)2(en)2](hexafluorophosphate)4(OTf)4
  参考文献：
  名称：

  Molecular Catenation via Metal-Directed Self-Assembly and π-Donor/π-Acceptor Interactions:  Efficient One-Pot Synthesis, Characterization, and Crystal Structures of [3]Catenanes Based on Pd or Pt Dinuclear Metallocycles

  摘要：

  Dinuclear square metallocycles 3a,b assemble spontaneously when M(en)(OTf)(2) (M = Pd, Pt) and a 4,4'-bipyridinium ligand are mixed in acetonitrile. Six new [3]catenanes were prepared in good yields by thermodynamically driven self-assembly reaction of molecular squares 3a,b and pi-complementary dioxoaryl cyclophanes. Single-crystal X-ray analyses of the [3]catenanes revealed the insertion of two aromatic units inside the metallocycle cavity. The structures are stabilized by means of a combination of pi-pi stacking, [C-H center dot center dot center dot pi] interactions, and [C-H center dot center dot center dot O] hydrogen bonds. [3]Catenane (DB24C8)(2)-(3a) showed in solid-state two external DB24C8 rings positioned over the Pd(en) corners, which are held in position by [N-H center dot center dot center dot O] hydrogen bonds. Furthermore, formation of catenane (DB24C8)(2)-(3a) can be switched off and on in a controllable manner by successive addition of KPF6 and 18-crown-6.

  DOI：

  10.1021/ja074721a
• 作为产物：
  描述：

  乙二胺氯化钯(II) 、 三氟甲磺酸 以 neat (no solvent) 为溶剂， 生成 Pd(1,2-ethylenediamine)(trifluoromethanesulfonate)2
  参考文献：
  名称：

  铂（II）和钯（II）的三氟甲烷磺基-O配合物

  摘要：

  在室温或高于室温的条件下，含胺，吡啶（py）或膦配体的氯铂（II）和氯钯（II）配合物与无水CF 3 SO 3 H的反应导致形成三氟甲磺酸-O配合物，通过光谱表征。配合物的顺式- [PT（NH 3）2（OSO 2 CF 3）2 ]，反式- [铂（NH 3）2 Cl（上OSO 2 CF 3）]，[铂（烯）氯（OSO 2 CF 3）]，（en = 1,2-二氨基乙烷），[Pt（dppe）（OSO 2 CF 3）2 ]，[Pt（py）2 Cl（OSO 2 CF 3）]，[Pt（terpy）（OSO 2 CF 3）] [CF 3 SO 3 ]，（terpy = 2,2'：6'，2″-吡啶），反式-[Pd（NH 3）2 Cl（OSO 2 CF 3）]，[Pd（en ）（OSO 2 CF 3）2 ]，[Pd（bippy）（OSO 2 CF 3）2 ]（bipy = 2,2'-bipyridine）和[Pd（PPh

  DOI：

  10.1039/dt9880000931

文献信息

• Tuning the size of a redox-active tetrathiafulvalene-based self-assembled ring
  作者：Sébastien Bivaud、Sébastien Goeb、Vincent Croué、Magali Allain、Flavia Pop、Marc Sallé

  DOI：10.3762/bjoc.11.108

  日期：——

  The synthesis of a new Pd coordination-driven self-assembled ring M₆L₃ constructed from a concave tetrapyridyl π-extended tetrathiafulvalene ligand (exTTF) is described. The same ligand is also able to self-assemble in a M₄L₂ mode as previously described. Herein, we demonstrate that the bulkiness of the ancillary groups in the Pd complex allows for modulating the size and the shape of the resulting discrete self-assembly, which therefore incorporate two (M₄L₂) or three (M₆L₃) electroactive exTTF sidewalls.

  描述了一种由凹四吡啶π-延伸四硫富瓦烯配体（exTTF）构建的新的Pd配位驱动的自组装环M₆L₃的合成。相同的配体也能够以先前描述的M₄L₂模式自组装。在这里，我们演示了Pd配合物中辅助基团的体积使得能够调节所得离散自组装的尺寸和形状，因此将包含两个（M₄L₂）或三个（M₆L₃）电活性exTTF侧壁。
• Cavitand-Based Nanoscale Coordination Cages
  作者：Roberta Pinalli、Veronica Cristini、Valerio Sottili、Silvano Geremia、Mara Campagnolo、Andrea Caneschi、Enrico Dalcanale

  DOI：10.1021/ja038694+

  日期：2004.6.1

  solid-state characterization of nanoscale coordination cages formed by tetradentate cavitand ligands and appropriate metal precursors. The preorganization of the cavitand ligand in terms of structural rigidity and relative orientation of the pyridyl units leads to the exclusive formation of coordination cages in a wide temperature and concentration range. Desired features of the cage self-assembly process,

  该通讯报告了由四齿空腔配体和适当金属前体形成的纳米级配位笼的设计、自组装、解决方案和固态表征。就结构刚性和吡啶基单元的相对取向而言，空腔配体的预组织导致在很宽的温度和浓度范围内独家形成配位笼。已经评估了笼子自组装过程的所需特征，例如存在竞争性配体时的可逆性和腔体组件的自我识别。
• Dynamic formation of self-organized corner-connected square metallocycles by stoichiometric control
  作者：Víctor Blanco、Marcos D. García、Carlos Platas-Iglesias、Carlos Peinador、José M. Quintela

  DOI：10.1039/c0cc01841d

  日期：——

  Corner-connected molecular squares were self-assembled from a three-component system formed by a bidentate ligand and two palladium or platinum complexes. The system is dynamic and the constitution of the species in solution can be modulated under stoichiometric control.

  角相连分子方形由一个由双齿配体和两个钯或铂配合物组成的三组分系统自组装而成。该系统具有动态性，溶液中物种的组成可以在化学计量控制下进行调节。
• Stimuli-responsive metal-directed self-assembly of a ring-in-ring complex
  作者：Cristina Alvariño、Carlos Platas-Iglesias、Víctor Blanco、Marcos D. García、Carlos Peinador、José M. Quintela

  DOI：10.1039/c6dt01835a

  日期：——

  Concentration, temperature and/or solvent polarity control the speciation on the metal-directed self-assembly of a ditopic pyridyl ligand L with cis-protected Pd(II) metal centers. This results into a controllable dynamic system, involving a [Pd2L2]6+ metallacycle and a [Pd4L4]12+ ring-in-ring complex.

  浓度，温度和/或溶剂极性控制着具有顺式保护的Pd（II）金属中心的对位吡啶基配体L在金属定向自组装上的形态。这导致可控的动态系统，该系统涉及[Pd 2 L 2 ] 6+金属环和[Pd 4 L 4 ] 12+环对环复合物。
• Uniform Submicro Spherical Morphology of Ionic Palladium(II) Complexes
  作者：In Sung Chun、Kil Sun Lee、Jongki Hong、Youngkyu Do、Ok-Sang Jung

  DOI：10.1246/cl.2007.548

  日期：2007.4.5

  Spherical morphology with diameters of 300–500 nm is easily formed by a reaction of palladium(II) species in water with bis(nicotinoyl)-4,4′-thiophenolate in acetone and followed by evaporation of acetone. The surface hydrophilicity of the spheres is strongly dependent on the counter anions of the complexes.

  通过将水中的镍(II)物种与丙酮中的二（烟酰基）-4,4'-噻吩醇进行反应，并随后蒸发丙酮，可以很容易地形成直径为300-500纳米的球形形态。球体的表面亲水性强烈依赖于复合物的对离子。