[1,4-(palladium(II)[2,3,4-(CH3O)3C6HC(H)NCH2](Cl)((p-CH3OC6H4)3P))2C6H4] | 496957-20-1

• 英文名称: [1,4-(palladium(II)[2,3,4-(CH3O)3C6HC(H)NCH2](Cl)((p-CH3OC6H4)3P))2C6H4]
• CAS: 496957-20-1
• 化学式: C₇₀H₇₂Cl₂N₂O₁₂P₂Pd₂
• 分子量: 1479.04
• InChiKey: MGZWKIRVXYWBHX-JDBAYAPLSA-L

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

• 作为产物：
  描述：

  [1,4-(palladium(II)[2,3,4-(CH3O)3C6HC(H)NCH2](μ-Cl))2C6H4]2 、 三(4-甲氧苯基)膦 以 丙酮 为溶剂， 以60%的产率得到[1,4-(palladium(II)[2,3,4-(CH3O)3C6HC(H)NCH2](Cl)((p-CH3OC6H4)3P))2C6H4]
  参考文献：
  名称：

  Reactivity of cyclometallated palladium(II) compounds derived from N-(benzylidene)xylylendiamines

  摘要：

  The reaction of [1,3-{Pd[2,3,4-(MeO)(3)C6HC(H)=NCH2](mu-O2CMe)}(2)C6H4] (1), with triphenylphosphine in a 1:2 molar ratio gave the doubly cyclometallated complex [1,3-{Pd[2,3,4-(MeO)(3)C6HC(H)=NCH2](OAc)(PPh3)}(2)C6H4] (3), after cleavage of the two acetate-bridges. Treatment of the chloro-bridged complexes [1,3-{Pd[2,3,4-(MeO)(3)C6HC(H)=NCH2](mu-Cl)}(2)C6H4](2) (2) and [1,4-{Pd[2,3,4-(MeO)(3)C6HC(H)=N-CH2](mu-Cl)}(2)C6H4](2) (8) with the tertiary monophosphines PPh3, P(p-MeOC6H4)(3) and P(p-NMe2C6H4)Ph-2 gave the doubly cyclometallated complexes [1,3-{Pd[2,3,4-(MeO)(3)C6HC(H)=NCH2](Cl)(PR3)}(2)C6H4] (PR3=PPh3, 4; P(p-MeOC6H4)(3), 5; P(p-NMe2C6H4)Ph-2, 6) and [1,4-{Pd[2,3,4-(MeO)(3)C6HC(H)=NCH2](Cl)(PR3))(2)C6H4] (PR3 = PPh3, 9; P(p-MeOC6H4)(3), 10; P(p-NMe2C6H4)Ph-2, 11). Reaction of complex 4 with PPh3 did not yield the expected non-cyclometallated complex. Reaction of complexes 2 and 8 with the tertiary diphosphine cis-Ph2PCH CHPPh2, in a 1:4 molar ratio and NaClO4, yielded the doubly cyclometallated complexes [1,3-{Pd[2,3,4-(MeO)(3)C6HC(H)-NCH2](Ph2PCH=CHPPh2-P,P)}(2)C6H4][ClO4](2) (7) and [1,4-{Pd[2,3,4-(MeO)(3)C6HC(H)=NCH2](Ph2PCH=CHPPh2-P,P)}(2)C6H4][ClO4](2) (12), respectively, with the diphosphine as a chelating bidentate ligand. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(02)01150-6