[bis(dimethylglyoximate)(triphenylphosphine)bis(chloro)rhodium(III)zinc(II)] | 642932-83-0

• 英文名称: [bis(dimethylglyoximate)(triphenylphosphine)bis(chloro)rhodium(III)zinc(II)]
• CAS: 642932-83-0
• 化学式: C₂₆H₂₈Cl₂N₄O₄PRhZn
• 分子量: 730.708
• InChiKey: HGFDATRJQLIQAS-HEOLXAPCSA-I

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：

  乙醇 、 [bis(dimethylglyoximate)(triphenylphosphine)bis(chloro)rhodium(III)zinc(II)] 以 乙醇 、 氯仿 为溶剂， 生成 [bis(dimethylglyoximate)(triphenylphosphine)bis(chloro)(ethanol)zinc(II)rhodium(III)]
  参考文献：
  名称：

  Synthetic routes and structures of [Rh(Hdmg){ClZn(C2H5OH)dmg}(PPh3)Cl], [Rh(Hdmg)2(PPh)2]+[Rh(Hdmg)2(Cl)2]−·2CH3OH, and [Rh(Hdmg)2(PPh3)I]·0.5C2H5OH complexes

  摘要：

  Treatment of [Rh(Hdmg)(2)(PPh3)Cl] with zinc amalgam afforded a heterobimetallic compound [Rh(Hdmg)(ClZndmg)(PPh3)Cl] (1a) (Hdmg=monoanion of dimethylglyoxime). Crystallization of (la) from a CHCl3/C2H5OH mixture led to the formation of [Rh(Hdmg){ClZn(C2H5OH)dmg)(PPh3)Cl] (1). The X-ray crystal structure of 1 revealed that the ethanol molecule was built into the complex molecule through the oxygen atom coordinated to the zinc cation and a hydrogen bond involving one of the chloride ligands. Reduction of [Rh(Hdmg)(2)(PPh3)Cl] with Zn/Hg, followed by treatment with a CHCl3/CH3OH mixture, gave the complex salt [Rh(Hdmg)(2)(PPh3)(2)](+)[Rh(Hdmg)(2)(Cl)(2)](-) . 2CH(3)OH (2). The X-ray structure of 2 showed crystals formed by cations [Rh(Hdmg)(2)(PPh3)(2)](+) and anions [Rh(Hdmg)(2)Cl-2](-). The anion binds one CH3OH molecule through a hydrogen bond involving the adjacent oxime atom. Reduction of [Rh(Hdmg)(2)(PPh3)Cl] with zinc amalgam in the presence of CH3I led to the compound [Rh(Hdmg)(2)(PPh3)I] . 0.5C(2)H(5)OH (3), which was characterized by X-ray crystallography. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(03)00468-6
• 作为产物：
  描述：

  trans-[bis(dimethylglyoximate)(triphenylphosphine)chlororhodium(III)] 在 zinc amalgam 作用下， 以 乙醇 为溶剂， 以40%的产率得到[bis(dimethylglyoximate)(triphenylphosphine)bis(chloro)rhodium(III)zinc(II)]
  参考文献：
  名称：

  Synthetic routes and structures of [Rh(Hdmg){ClZn(C2H5OH)dmg}(PPh3)Cl], [Rh(Hdmg)2(PPh)2]+[Rh(Hdmg)2(Cl)2]−·2CH3OH, and [Rh(Hdmg)2(PPh3)I]·0.5C2H5OH complexes

  摘要：

  Treatment of [Rh(Hdmg)(2)(PPh3)Cl] with zinc amalgam afforded a heterobimetallic compound [Rh(Hdmg)(ClZndmg)(PPh3)Cl] (1a) (Hdmg=monoanion of dimethylglyoxime). Crystallization of (la) from a CHCl3/C2H5OH mixture led to the formation of [Rh(Hdmg){ClZn(C2H5OH)dmg)(PPh3)Cl] (1). The X-ray crystal structure of 1 revealed that the ethanol molecule was built into the complex molecule through the oxygen atom coordinated to the zinc cation and a hydrogen bond involving one of the chloride ligands. Reduction of [Rh(Hdmg)(2)(PPh3)Cl] with Zn/Hg, followed by treatment with a CHCl3/CH3OH mixture, gave the complex salt [Rh(Hdmg)(2)(PPh3)(2)](+)[Rh(Hdmg)(2)(Cl)(2)](-) . 2CH(3)OH (2). The X-ray structure of 2 showed crystals formed by cations [Rh(Hdmg)(2)(PPh3)(2)](+) and anions [Rh(Hdmg)(2)Cl-2](-). The anion binds one CH3OH molecule through a hydrogen bond involving the adjacent oxime atom. Reduction of [Rh(Hdmg)(2)(PPh3)Cl] with zinc amalgam in the presence of CH3I led to the compound [Rh(Hdmg)(2)(PPh3)I] . 0.5C(2)H(5)OH (3), which was characterized by X-ray crystallography. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(03)00468-6