[((2,6-(iPr)2C6H3)N=C(Me)-(Me)C=N(2,6-(iPr)2C6H3))PdMe(NCMe)]+SbF6- | 181707-62-0

• 英文名称: [((2,6-(iPr)2C6H3)N=C(Me)-(Me)C=N(2,6-(iPr)2C6H3))PdMe(NCMe)]+SbF6-
• 英文别名: [((2,6-(iPr)₂C₆H₃)N=C(Me)-(Me)C=N(2,6-(iPr)₂C₆H₃))PdMe(NCMe)]⁺SbF6^-；[((C6H3)(C3H7)2NC(Me))2Pd(NCMe)Me]SbF6
• CAS: 181707-62-0
• 化学式: C₃₁H₄₆N₃Pd*F₆Sb
• 分子量: 802.887
• InChiKey: APZNDQOPUHKOLO-OSJKLRTQSA-H

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：

  [((2,6-(iPr)2C6H3)N=C(Me)-(Me)C=N(2,6-(iPr)2C6H3))PdMe(NCMe)]+SbF6- 、 1,6-己二醇二丙烯酸酯 以 二氯甲烷 为溶剂， 反应 144.0h， 以85%的产率得到
  参考文献：
  名称：

  A Pd–diimine catalytic inimer for synthesis of polyethylenes of hyperbranched-on-hyperbranched and star architectures

  摘要：

  我们设计了一种钯二亚胺催化嵌合体，在一个催化剂分子中含有独特的催化、引发和单体功能。它首次实现了乙烯的自缩合乙烯共聚，生成了超支化-超支化结构的聚乙烯。同时，它还有助于通过串联紫外配位聚合反应合成星型聚乙烯。

  DOI：

  10.1039/c3cc45101a
• 作为产物：
  描述：

  silver hexafluoroantimonate 、 [(2,6-iPrC6H3NC(Me)C(Me)N-2,6-iPrC6H3)Pd(CH3)(Cl)] 以 乙腈 为溶剂， 生成 [((2,6-(iPr)2C6H3)N=C(Me)-(Me)C=N(2,6-(iPr)2C6H3))PdMe(NCMe)]+SbF6-
  参考文献：
  名称：

  钯催化乙烯和α-烯烃与丙烯酸甲酯共​​聚的机理研究

  摘要：

  描述了钯催化的乙烯和α-烯烃与丙烯酸甲酯插入共聚反应以得到高摩尔质量聚合物的机理方面。配合物 [(N∧N)Pd(CH2)3C(O)OMe]BAr'4 (2) 或 [(N∧N)Pd(CH3)(L)]BAr'4 (1: L = OEt2; 3: L ⋮ NCMe; 4: L ⋮ NCAr') (N∧N ≡ ArNC(R)−C(R)NAr, 例如 Ar ⋮ 2,6-C6H3(i-Pr)2, R ⋮ H (a), Me (b); Ar' ⋮ 3,5-C6H3(CF3)2) 与庞大的取代α-二亚胺配体被用作催化剂前体。共聚物是高度支化的，丙烯酸酯共聚单体主要作为-CH2CH2C(O)OMe 基团引入到支链末端。合理化了反应条件和催化剂结构对共聚反应的影响。低温 NMR 研究表明，在 η2-丙烯酸甲酯 (MA) 复合物 [(N∧N)PdMe{H2CCHC(O)OMe}]+ (5) 中发生迁移插入，最初产生

  DOI：

  10.1021/ja964144i

文献信息

• Homogeneous polyhedral oligomeric silsesquioxane (POSS)-supported Pd–diimine complex and synthesis of polyethylenes end-tethered with a POSS nanoparticle via ethylene “living” polymerization
  作者：Yanwu Zhang、Zhibin Ye

  DOI：10.1039/b716900k

  日期：——

  A POSS-supported Pd-diimine complex, an homogeneous analog of a supported catalyst, was synthesized and applied for the unique synthesis of narrow-distributed polyethylene chains containing an end-tethered POSS nanoparticle by ethylene "living" polymerization.

  合成了POSS负载的Pd-二亚胺络合物（负载型催化剂的均相类似物），并通过乙烯“活性”聚合将其用于包含末端束缚的POSS纳米颗粒的窄分布聚乙烯链的独特合成。
• Noncovalent solubilization of multi-walled carbon nanotubes in common low-polarity organic solvents with branched Pd–diimine polyethylenes: Effects of polymer chain topology, molecular weight and terminal pyrene group
  作者：Lixin Xu、Zhibin Ye、Stefan Siemann、Zhiyong Gu

  DOI：10.1016/j.polymer.2014.05.026

  日期：2014.6

  Noncovalent nonspecific solubilization of carbon nanotubes with common polymers without having any specific functionality is an important strategy for rendering debundled nanotube solutions for their processing and technological applications. Among the various polymers investigated thus far for noncovalent nonspecific nanotube solubilization, hyperbranched polyethylene (HBPE) featured with distinct highly compact dendritic chain architecture has been discovered to show outstanding performance in rendering stable nanotube solutions in common low-polarity organic solvents (including tetrahydrofuran (THF) and chloroform) at surprisingly high concentrations. To understand the mechanism of the nanotube solubilization with this unique class of polymers and to elucidate the effects of various macromolecular structural parameters, we have designed and synthesized in this work four sets of highly branched polyethylenes varying in chain topology, molecular weight, and end group. With these polymers, we have systematically investigated and compared their performance for the solubilization of multi-walled carbon nanotubes in common solvents including THF, chloroform, n-heptane, and toluene. We have found that these macromolecular structural parameters as well as the solvent play complex but sensitive roles in this noncovalent solubilization system. This work thus provides some valuable guidelines towards the design of optimum polymers for efficient noncovalent nonspecific solubilization of carbon nanotubes. (C) 2014 Elsevier Ltd. All rights reserved.