trans-bis(4-amino-2,2,6,6-tetramethylpiperidine-1-oxyl)bischloropalladium | 42724-78-7

• 英文名称: trans-bis(4-amino-2,2,6,6-tetramethylpiperidine-1-oxyl)bischloropalladium
• 英文别名: trans-[Pd(4amTEMPO)2Cl2]；trans-[Pd(4-amino(2,2,6,6-tetramethylpiperidinyloxyl))2Cl2]
• CAS: 42724-78-7；105088-97-9
• 化学式: C₁₈H₃₈Cl₂N₄O₂Pd
• 分子量: 519.851
• InChiKey: WJWVWKZGYLZQSF-UHFFFAOYSA-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：

  4-氨基-TEMPO 、 bis(benzonitrile)palladium(II) chloride 以 苯 为溶剂， 以92%的产率得到trans-bis(4-amino-2,2,6,6-tetramethylpiperidine-1-oxyl)bischloropalladium
  参考文献：
  名称：

  Synthesis and spectroscopic study of trans complexes of Pd(II) with the 4-amino-2,2,6,6-tetramethylpiperidine-1-oxyl radical

  摘要：

  DOI：

  10.1007/bf00953945

文献信息

• Crystal structures of Pt(II) and Pd(II) complexes with the free radical 4-aminoTEMPO
  作者：Christian Tessier、Fernande D. Rochon

  DOI：10.1016/j.ica.2010.05.012

  日期：2010.8

  Pt(II) and Pd(II) compounds containing the free radical 4-aminoTEMPO (4amTEMPO) were synthesized and characterised by X-ray diffraction methods. The disubstituted complexes cis-and trans-Pt(4amTEMPO)(2)I(2) were studied. The trans isomer was prepared from the isomerisation of the cis analogue. The two Pd(II) compounds trans-Pd(4amTEMPO)(2)X(2) (X = Cl and I) were also characterised by crystallographic methods. A mixed-ligand complex cis-PL(DMSO)(4amTEMPO)Cl(2) was synthesized from the isomerisation of the trans isomer in hot water. Its crystal structure was also determined. In all the complexes, the 4amTEMPO ligand is bonded to the metal through the -NH(2) group, since the nitroxide O atom is not a good donor atom for the soft Pt(II) and Pd(II) metals. The conformation of the 4-aminoTEMPO ligand was compared to those of the few reported structures in the literature. (C) 2010 Elsevier B.V. All rights reserved.