[RhCl(PPh3)2(2-(p-chlorophenylazo)aniline(-1H))] | 870476-61-2

• 英文名称: [RhCl(PPh3)2(2-(p-chlorophenylazo)aniline(-1H))]
• CAS: 870476-61-2
• 化学式: C₄₈H₃₉Cl₂N₃P₂Rh
• 分子量: 893.617
• InChiKey: KIHRAZVMYMSYKN-XDEXXCHBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  2-(4-chlorophenylazo)aniline 、 Wilkinson's catalyst 以 甲苯 为溶剂， 以60%的产率得到[RhCl(PPh3)2(2-(p-chlorophenylazo)aniline(-1H))]
  参考文献：
  名称：

  Syntheses, characterization, structure and redox properties of new Rh(III) cyclometallates incorporating azoimine ligands

  摘要：

  The reaction of 2-(arylazo) aniline, 1 (HL-NH2) [where HL-NH2 is 2-(ArN=N)C6H4-NH2; Ar = C6H5 (for HL1-NH2), p-MeC6H4(for HL2-NH2) and p-ClC6H4(for HL3-NH2). H of HL stands for dissociable proton of Ar due to orthometallation], with Rh(PPh3)(3)Cl (Wilkinson's catalyst) furnished the cyclometallated azoimine complexes of composition (L-NH)Rh(PPh3)(2)Cl (2). All the complexes were characterized by spectroscopic technique and confirmed by X-ray structure determination of (L-3-NH)-Rh(PPh3)(2)Cl as a representative one. The azoimine chelate ring size of 2 is five membered where the phenyl ring adjacent to the chelate ring is distorted with four longer and two shorter bonds. This structural feature has been attributed to the delocalization of negative charge of the anionic ligands that formed in situ from the precursor (HL-NH2) due to dissociation of an amino proton. The (L-NH)Rh(PPh3)(2)Cl complexes display an one electron oxidative response in the range of 0.331 to 0.436 V vs. SCE. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2005.07.076