[Pt(Cl)(Me)(2,6-Me2C6H3N=CHCH=N-2,6-Me2C6H3)] | 249279-52-5

• 英文名称: [Pt(Cl)(Me)(2,6-Me2C6H3N=CHCH=N-2,6-Me2C6H3)]
• 英文别名: (2,6-Me2PhDAB(H))PtClMe
• CAS: 249279-52-5
• 化学式: C₁₉H₂₃ClN₂Pt
• 分子量: 509.938
• InChiKey: IRICAWKQLBWWAU-UPPOFDQHSA-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：

  [Pt(Cl)(Me)(2,6-Me2C6H3N=CHCH=N-2,6-Me2C6H3)] 、 碘 以 二氯甲烷 为溶剂， 生成 (2,6-Me2PhDAB(H))PtClI2Me
  参考文献：
  名称：

  α-二亚胺配体负载铂 (II) 的二甲基和氯/甲基配合物的制备：铂 (IV) 易氧化的趋势

  摘要：

  α-二亚胺配体与铂 (II) 烷基配合物 [(Me2S)PtMe2]2 和 (Me2S)2PtClMe 反应形成 (RDABR')PtMe2 和 (RDABR')PtClMe (RDABR'=RN=CR'-CR'= NR；R=2,6-Me2Ph、2,6-(CHMe2)2Ph、3,5-Me2Ph、3,5-(CF3)2Ph、C6H11；R'=Me、H)。已经研究了这些配合物与 Cl2、I2、N-氯代琥珀酰亚胺、[PtCl6]2- 和 (TMEDA)PtMe2I2 的氧化。试图以电化学方式确定 PtII 配合物的氧化电位仅产生不可逆的单电子氧化。然而，已经确定了 (RDABR')PtMe2<(RDABR')PtClMe<(RDABR')PtCl2≪(RDABR')PtMe(solvent)]+ 系列的氧化难度增加的定性排序。氧化通过桥接双核中间体的双电子内球电子转移进行。(TMEDA)PtMe2I2

  DOI：

  10.1002/1522-2675(20011017)84:10<3247::aid-hlca3247>3.0.co;2-w
• 作为产物：
  描述：

  trans-[PtCl(Me)(SMe2)2] 、 glyoxalbis(2,6-dimethylphenylimine) 以 乙醚 为溶剂， 以80%的产率得到[Pt(Cl)(Me)(2,6-Me2C6H3N=CHCH=N-2,6-Me2C6H3)]
  参考文献：
  名称：

  Interionic Solution Structure of [PtMe(η²-olefin)(N,N-diimine)]BF₄ Complexes by ¹⁹F{¹H}-HOESY NMR Spectroscopy:  Effect of the Substituents on the Accessibility of the Counterion to the Metal

  摘要：

  The relative cation-anion position in [Pt(Me)(eta(2)-olefin)(N,N)]BF4 complexes (where N,N = 2,6-(R')(2)C6H3N=C(R ")C(R ")=N-2,6-(R')(2)C6H3, R' = H, Me, Et, and i-Pr, R " = H, Me; olefin = CH2=CHR, R = H, Me, COOMe) in methylene chloride has been investigated by detecting specific interionic dipolar interactions in the F-19{H-1}-HOESY NMR spectra. The counterion shows strong interionic contacts with R " and R' protons and weak contacts with R and olefinic protons only when R' < Et and R " = Me. For R' greater than or equal to Et the accessibilty to the metal center is completely inhibited and the counterion is located above or below the backside of the diimine ligand. The same position is also observed when R " = H and R' = R = Me despite the limited steric hindrance of the substituents due to specific interactions between H " and the fluorine of BF4-. In the other cases (R' < Et), the counterion also interacts with Me, R, and olefinic protons, indicating that the accessibility to the metal center is not forbidden.

  DOI：

  10.1021/om990401r