| 182629-20-5

• CAS: 182629-20-5
• 化学式: C₁₂H₁₉ClN₂OPt
• 分子量: 437.829
• InChiKey: HEABRIMZZWQCGJ-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：

  以 水 、 丙酮 为溶剂， 生成
  参考文献：
  名称：

  Carenium-C 烷基键的形成和断裂：铂介导的 Caryl-C 烷基键形成的关键过程。有机亲电芳香取代的类比

  摘要：

  阳离子铂水络合物的反应 2 [Pt(C(6)H(2)[CH(2)NMe(2)](2)-E-4)(OH(2))](X') (X ' = SO(3)CF(3), BF(4)) 与烷基卤化物 RX 得到各种空气稳定的含新 CC 键的砷配合物 3-5 (R = Me, 3; Et, 4; Bn, 5) . 芳族配体上的电子释放氧代取代基（E = 例如，OH，b；OMe，c）增强了水络合物 2 的反应性，并且对于从不同于 MeX 的烷基卤化物形成铼是必不可少的。该过程是通过将卤代烷氧化加成到 2 的铂 (II) 中心而引发的，这提供了 (烷基) (芳基) 铂 (IV) 配合物（例如，9，烷基 = 苄基）作为中间体。光谱分析为随后烷基沿 Pt-C(芳基)键的可逆 1,2-σ 位移提供了直接证据，这与重复的 C(arenium)-C(烷基) 键的形成和断裂以及协同的金属还原和氧化相同。温度相关 NMR 光谱显示

  DOI：

  10.1021/ja003685b
• 作为产物：
  描述：

  在 HCl 、 air 作用下， 以 丙酮 为溶剂， 以78%的产率得到
  参考文献：
  名称：

  Bifunctional Pincer-type Organometallics as Substrates for Organic Transformations and as Novel Building Blocks for Polymetallic Materials

  摘要：

  The reactivity of the bifunctionalized ligand NC(Br)N\ 1 [IC6H2(CH2NMe2)(2)-3,5-Br-4] has been studied as a versatile synthon for organic and/or organometallic synthesis. Chemoselective metalation (M = Pd, Pt, LI) at the C-aryl-1 or C-aryl-Br bonds was achieved by choosing the appropriate metal precursors. In this way a series of Pt-II and Pd-II complexes were prepared that have a second functional group available for further reactions. These Pt-II and Pd-II complexes were subjected to a wide range of organic and organometallic reactions, revealing the remarkable stability of their M-C sigma-bond and opening an easy route for the synthesis of mono- and (hetero)bimetallic building blocks. The scope of the chemistry of such building blocks shows that they are good candidates for use in the synthesis of dendrimers, bioorganometallic systems, or polymetallic materials. The X-ray crystal structures of the most representative complexes (2, 3a, 19, 20, and 24) are also reported.

  DOI：

  10.1021/ja0177657

文献信息

• Detection of ppm quantities of gaseous SO2 by organoplatinum dendritic sites immobilised on a quartz microbalance
  作者：Martin Albrecht、Gerard van Koten、Martin Schlupp、Joachim Bargon

  DOI：10.1039/b105660n

  日期：——

  Sensor devices for the detection of low quantities of SO2 gas have been constructed which comprise organoplatinum receptor sites for the selective recognition of SO2 and a quartz crystal microbalance for the detection of small mass changes at the receptor sites.

  已经构建了用于检测低浓度SO2气体的传感器设备，其中包括有机铂受体位点，以选择性识别SO2，并配备石英晶体微天平以检测受体位点的小质量变化。
• Self-assembled organoplatinum(II) supermolecules as crystalline, SO2 gas-triggered switches †
  作者：Martin Albrecht、Martin Lutz、Antoine M. M. Schreurs、Egbert T. H. Lutz、Anthony L. Spek、Gerard van Koten

  DOI：10.1039/b006419j

  日期：——

  Square-planar platinum(II) complexes containing N,C,N terdentate coordinating, anionic ‘pincer’ ligands reversibly bind gaseous SO2 in the solid state by Pt–S bond formation and cleavage giving five-coordinate adducts. When the starting material is crystalline, exposure to this gas leads to quantitative adduct formation with the unique feature that the product is also crystalline, although the crystal structures of the adduct and the SO2 free complex are significantly different from each other and are both non-porous. Remarkably, the reverse reaction, i.e. the release of SO2 gas, modifies but does not destroy the crystalline ordering in the arylplatinum assemblies. These processes include repetitive expansion and reduction of the crystal lattice without any loss of crystallinity of the material. Variation of the ligand framework revealed that the presence of intermolecular interactions such as α- or β-type networks is not an essential prerequisite for these crystalline transformations. Consequently, this class of supermolecules provides access to sensitive crystalline switches with ‘on’ and ‘off’ positions which are a direct response to the gaseous environment.

  包含N,C,N三齿配位阴离子“铂夹”配体的平面正方形铂(II)配合物在固态下通过形成和断裂Pt–S键可逆地与气态SO2结合，形成五配位加合物。当起始材料为晶体时，暴露于这种气体会导致定量加合物的形成，其独特之处在于产物也是晶体，尽管加合物和无SO2的配合物的晶体结构之间存在显著差异，而且两者均为非多孔材料。值得注意的是，逆反应，即SO2气体的释放，改变但不破坏芳基铂组装体中的晶体排序。这些过程包括晶体晶格的重复膨胀和收缩，而材料的结晶性未受到损失。配体框架的变化显示，分子间相互作用如α型或β型网络并不是这些晶体转变的必要前提。因此，这类超分子为敏感的晶体开关提供了访问，具有“开”和“关”位置，能够直接响应气体环境。
• Organoplatinum Building Blocks for One-Dimensional Hydrogen-Bonded Polymeric Structures
  作者：Philip J. Davies、David M. Grove、Gerard van Koten、Nora Veldman、Anthony L. Spek、Bert T. G. Lutz

  DOI：10.1002/anie.199619591

  日期：1996.9.20
• Metal-Mediated C−C Bond Making and Breaking:  First Direct Evidence for a Reversible Migration of a Benzyl Group along a Metal−Carbon Bond
  作者：Martin Albrecht、Robert A. Gossage、Anthony L. Spek、Gerard van Koten

  DOI：10.1021/ja992494+

  日期：1999.12.1