cis-[PtCl₂(CNPh)₂] | 35679-14-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: cis-[PtCl₂(CNPh)₂]
• 英文别名: Pt(phenyl isocyanide)₂Cl₂；{Pt2}；isocyanobenzene;platinum(2+);dichloride
• CAS: 35679-14-2
• 化学式: C₁₄H₁₀Cl₂N₂Pt
• 分子量: 472.233
• InChiKey: NKNDZCDBFOVTRP-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -1.52
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  8.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  cis-[PtCl₂(CNPh)₂] 以 氯仿 、 硫酸 为溶剂， 生成 {Pt2}
  参考文献：
  名称：

  Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Pt: MVol.D, 124, page 281 - 283

  摘要：

  DOI：
• 作为产物：
  描述：

  {Ptphic4}{PtCl4} 以 氯仿 为溶剂， 生成 cis-[PtCl₂(CNPh)₂]
  参考文献：
  名称：

  Ramberg, L., Chemische Berichte, 1907, vol. 40, p. 2578 - 2588

  摘要：

  DOI：
• 作为试剂：
  描述：

  D(+)-10-樟脑磺酸 在 盐酸 、 selenium(IV) oxide 、 正丁基锂 、 氯化亚砜 、 cis-[PtCl₂(CNPh)₂] 、 硫酸 、 溶剂黄146 作用下， 以 甲醇 、 乙醚 、 氯仿 、 丙酮 为溶剂， 反应 1.0h， 生成 (2S,3aS)-11,11-dimethyl-10-(1-oxohexyl)-9-phenyl-4,5,6,7-tetrahydro-1H,3H-3a,6-methanocyclonona[2,1-c]isothiazol-7-one 2-oxide 、
  参考文献：
  名称：

  炔基取代的樟脑衍生物的合成及其在与紫杉醇相关的化合物的制备中的用途。

  摘要：

  当用亲电子试剂或催化量的铂（II）处理时，在樟脑磺酰胺刚性骨架上紧邻的两个炔烃基团的化合物显示出独特的反应性。形成的产物结构不仅取决于所用试剂，还取决于与三键连接的取代基。具有完美原子经济性的环异构化导致多环杂环在某种程度上类似于紫杉醇的AB环系统。在此，我们提出了一种实用的合成方法，用于选择性合成以缩酮或亚胺为保护基的三键带有不同取代基（烷基，芳基）的前体二炔。我们显示异构二烯酮，由Pt（II）诱导的反应级联反应包括环环化，硫还原和环扩大。

  DOI：

  10.3762/bjoc.13.122

文献信息

• Dramatically Enhanced Solubility of Halide-Containing Organometallic Species in Diiodomethane: The Role of Solvent⋅⋅⋅Complex Halogen Bonding
  作者：Mikhail A. Kinzhalov、Mariya V. Kashina、Alexander S. Mikherdov、Ekaterina A. Mozheeva、Alexander S. Novikov、Andrey S. Smirnov、Daniil M. Ivanov、Mariya A. Kryukova、Aleksandr Yu. Ivanov、Sergej N. Smirnov、Vadim Yu. Kukushkin、Konstantin V. Luzyanin

  DOI：10.1002/anie.201807642

  日期：2018.9.24

  σ‐hole‐donating ability of this solvent, which results in the formation of uniquely strong solvent–(metal complex) halogen bonding. The strength of the halogen bonding is attenuated by the introduction of additional halogen atoms in the organometallic species owing to the competitive formation of more favourable intermolecular complex–complex halogen bonding. The exceptional solvation properties of diiodomethane

  在当前的研究中，我们评估了许多有机金属物种的溶解度，并表明与其他卤代烷烃溶剂相比，二碘甲烷中的溶解度得到了显着提高。CH 2 I 2的更好的溶剂化性能与这种溶剂的σ空穴提供能力强得多有关，这导致形成独特的牢固的溶剂-（金属络合物）卤素键。由于竞争性形成了更有利的分子间配合物-配合物卤素键，竞争性形成了有机金属物种中引入的其他卤素原子，从而削弱了卤素键的强度。二碘甲烷的出色溶剂化特性及其对有机金属物种的惰性使该溶剂成为NMR研究（特别是不敏感自旋光谱的获取）的良好候选者。
• Organometallic building blocks with amino-substituted cyclopentadienyl and boratabenzene ligands for the synthesis of heterometallic complexes and clusters
  作者：Nicolas Auvray、Tushar S. Basu Baul、Pierre Braunstein、Pierre Croizat、Ulli Englert、Gerhard E. Herberich、Richard Welter

  DOI：10.1039/b602106a

  日期：——

  complex [HgMo(eta5-3,5-Me2C5H3BNi-Pr2)(CO)3}2] (Mo-Hg-Mo) (12), respectively. Reactions of the new metallate 7 with HgCl2, trans-[PtCl2(CNt-Bu)2] and trans-[PtCl2(NCPh)2] yielded the heterodinuclear complex [HgMo(eta5-C5H4NMe2)(CO)3}Cl] (Mo-Hg) (15), the heterotrinuclear chain complexes trans-[PtMo(eta5-C5H4NMe2)(CO)3}2(CNt-Bu)2] (Mo-Pt-Mo) (16) and trans-[PtMo(eta5-C5H4NMe2)(CO)3}2(NCPh)2] (Mo-Pt-Mo)

  含硼的[Re（eta5-C4H4BPh）（CO）3]-（2）的硼烷在[Mo（eta5-2,4-MeC9H6BMe）（ [Mo（eta5-3,5-Me2C5H3BNi-Pr2）（ [Mo（eta5-C5H4NMe2）（CO）3]-（7）中的CO）3]-（6）或二甲基氨基环戊二烯基配体，朝向钯（II），金（I），汞（II）和铂（II） ）配合物可以评估这些pi键结合的配体在结构上的作用以及在所得的金属-金属键合的杂金属配合物中观察到的前所未有的配位模式。使新的金属化物6与[AuCl（PPh3）]和1或2当量反应。HgCl2，可提供新的异双核络合物[Au Mo（eta5-3,5-Me2C5H3BNi-Pr2）（CO）3}（PPh3）]（Mo-Au）（10）和[Hg Mo（eta5-3，5-Me2C5H3BNi-Pr2）（CO）3} Cl]（Hg-Mo）（11）和杂金属链络合物[Hg Mo（eta5-3
• Interplay of Metallophilic Interactions, π–π Stacking, and Ligand Substituent Effects in the Structures and Luminescence Properties of Neutral Pt^II and Pd^II Aryl Isocyanide Complexes
  作者：Ilya M. Sluch、Anthea J. Miranda、Oussama Elbjeirami、Mohammad A. Omary、LeGrande M. Slaughter

  DOI：10.1021/ic301104a

  日期：2012.10.15

  Packing interactions in the crystal structures of a series of cis-M(CNAr)(2)Cl-2 complexes (M = Pt, Pd; Ar = substituted phenyl) were examined and correlated with the luminescence properties of the Pt complexes. The structures of the PhNC and p-tolyl isocyanide complexes exhibit extended chains of metallophilic interactions with M center dot center dot center dot M distances of 3.24-3.25 and 3.34 angstrom, respectively, with nearly isostructural Pt and Pd compounds. Both structure types contain void channels running parallel to the M center dot center dot center dot M chains. The channels are 3-4 angstrom wide and vacant for the phenyl structures, while those in the p-tolyl structures are up to 7.6 angstrom wide and contain water. These channeled structures are stabilized by a combination of metallophilic bonding and aryl pi-pi stacking interactions. The Pt structure with 4-F substituents also features extended Pt center dot center dot center dot Pt chains, but with longer 3.79 angstrom distances alternating with shorter 3.37 angstrom contacts. Structures with 4-CF3 and 4-OMe substituents exhibit mostly isolated dimers of M center dot center dot center dot M contacts. In complexes with 2,6-dimethylphenyl isocyanide, steric hindrance precludes any short M center dot center dot center dot M contacts. The primary effect of aryl substitution is to provide alternative packing motifs, such as CF3 center dot center dot center dot pi and CH3 center dot center dot center dot pi interactions, that either augment or disrupt the combination of metallophilic contacts and pi-pi stacking needed to stabilize extended M center dot center dot center dot M chains. Differences in the Pt and Pd structures containing 4-F and 4-OMe substituents are consistent with a higher driving force for metallophilic interactions for Pt versus Pd. The M-C and M-Cl bond distances indicate a slightly higher trans influence for aryl isocyanides bound to Pt versus Pd. The three extended Pt center dot center dot center dot Pt chain structures display luminescence assignable to (d sigma*-p sigma) excited states, demonstrating the existence of substantial orbital communication along the metal-metal chains. Face-indexing shows that the preferred crystal growth axis is along the metal-metal chains for the luminescent structures. Variable temperature structural studies showed that both M center dot center dot center dot M and pi-pi interactions contract upon cooling. Overall, this study suggests that synergy with pi-pi and other interactions is necessary to stabilize extended M center dot center dot center dot M chain structures. Thus, efforts to design functional materials based on metallophilic bonding must consider the full array of available packing motifs.
• Jensen, K. A., Zeitschrift fur anorganische Chemie, 1937, vol. 231, p. 365 - 371
  作者：Jensen, K. A.

  DOI：——

  日期：——
• Fehlhammer, Wolf Peter; Bartel, Klaus; Plaia, Ulrike, Chemische Berichte, 1985, vol. 118, # 6, p. 2235 - 2254
  作者：Fehlhammer, Wolf Peter、Bartel, Klaus、Plaia, Ulrike、Voelkl, Alfons、Liu, Anh Thu

  DOI：——

  日期：——