Catena-poly-[[di-μ-cyano-1:2″κ2C:N-μ-cyano-1:2κ2C:N-[N,N′-bis(2-hydroxyethyl)ethylenediamine-2κ3N,N′,O]-μ-cyano-1′:2κ2C:N-dicyano-1′κ2C-μ-cyano-1′:2′κ2C:N-[N,N′-bis(2-hydroxyethyl)ethylenediamine-2′κ3N,N′,O]zincIIpalladiumII]-μ-cyano-1:2′κ2C:N] | 1415597-88-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Catena-poly-[[di-μ-cyano-1:2″κ2C:N-μ-cyano-1:2κ2C:N-[N,N′-bis(2-hydroxyethyl)ethylenediamine-2κ3N,N′,O]-μ-cyano-1′:2κ2C:N-dicyano-1′κ2C-μ-cyano-1′:2′κ2C:N-[N,N′-bis(2-hydroxyethyl)ethylenediamine-2′κ3N,N′,O]zincIIpalladiumII]-μ-cyano-1:2′κ2C:N]
• 英文别名: [Zn(bishydeten)Pd(CN)4]
• CAS: 1415597-88-4
• 化学式: C₄N₄Pd*C₆H₁₆N₂O₂*Zn
• 分子量: 424.086
• InChiKey: FBVCKQALYSBJSB-UHFFFAOYSA-N

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：

  zinc(II) chloride 、 N,N'-双(2-羟乙基)乙二胺 、 potassium tetracyanopalladate(II) monohydrate 以 乙醇 、 水 为溶剂， 以41%的产率得到Catena-poly-[[di-μ-cyano-1:2″κ2C:N-μ-cyano-1:2κ2C:N-[N,N′-bis(2-hydroxyethyl)ethylenediamine-2κ3N,N′,O]-μ-cyano-1′:2κ2C:N-dicyano-1′κ2C-μ-cyano-1′:2′κ2C:N-[N,N′-bis(2-hydroxyethyl)ethylenediamine-2′κ3N,N′,O]zincIIpalladiumII]-μ-cyano-1:2′κ2C:N]
  参考文献：
  名称：

  Synthesis, crystal structures, magnetic properties and Suzuki and Heck coupling catalytic activities of new coordination polymers containing tetracyanopalladate(II) anions

  摘要：

  Four novel coordination polymers, [Ni(bishydeten)Pd(CN)(4)] (1), [Cu(bishydeten)Pd(CN)(4)] (2), [Zn(bishydeten)Pd(CN)(4)] (3) and [Cd(bishydeten)Pd(CN)(4)] (4) (bishydeten = N,N'-bis(2-hydroxyethyl)ethylenediamine], have been synthesized and characterized by various techniques (elemental analysis, IR, EPR, X-ray and thermal analysis). In compound 4, all of the cyano groups use -N edges to form coordination bonds to Cd(II) in addition to -C atoms, resulting in the formation of a tridimensional network. The same situation is observed for compound 3 for one of the tetracyanopalladate(II) groups, while two cyano groups remain in the monodentate form coordinated to Pd(II) in the other tetracyanopalladate(II) group. While an EPR signal was not observed for 1, the g parameters obtained from the EPR spectrum of 2 indicated that the Cu(II) ions are located in tetragonal distorted octahedral sites (D-4h) and that the ground state of the paramagnetic electron is d(x2-y2). Variable temperature magnetic susceptibility measurements recorded in the range 15-300 K showed the presence of a very small antiferromagnetic interaction below 20 K for complexes 1 and 2.2 was proven to be less effective as a catalyst than 1 under the Heck reaction conditions. Moreover, 1 was determined to be a more effective catalyst and more efficient for iodoarenes than bromoarenes under Suzuki coupling conditions. (c) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2012.09.030