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[(η5-C5H5)Os(3,5-bis(2-pyridyl)pyrazole)(PPh3)]PF6 | 1146058-99-2

中文名称
——
中文别名
——
英文名称
[(η5-C5H5)Os(3,5-bis(2-pyridyl)pyrazole)(PPh3)]PF6
英文别名
——
[(η5-C5H5)Os(3,5-bis(2-pyridyl)pyrazole)(PPh3)]PF6化学式
CAS
1146058-99-2
化学式
C36H30N4OsP*F6P
mdl
——
分子量
884.799
InChiKey
QYCGVOUSFJDGSI-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

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:
    3,5-二(2-吡啶基)吡唑 、 ammonium hexafluorophosphate 、 (η5-cyclopentadienyl)bis(triphenylphosphine)osmium(II)(Br)甲醇 为溶剂, 以66.7%的产率得到[(η5-C5H5)Os(3,5-bis(2-pyridyl)pyrazole)(PPh3)]PF6
    参考文献:
    名称:
    Study of novel η5-cyclopentadienyl and η6-arene platinum group metal complexes containing a N4-type ligand and their structural characterization
    摘要:
    The mononuclear eta(5)-cyclopentadienyl complexes [(eta(5)-C5H5)Ru(PPh3)(2)Cl]. [(eta(5)-C5H5)Os(PPh3)(2)Br] and pentamethylcyclopentadienyl complex [(eta(5)-C5Me5)Ru(PPh3)(2)Cl] react in the presence of 1 eq. of the tetradentate N,N'-chelating ligand 3,5-bis(2-pyridyl)pyrazole (bpp-H) and 1 eq. of NH4PF6 in methanol to afford the mononuclear complexes [(eta(5)-C5H5)Ru(PPh3)(bpp-H)]PF6 ([1]PF6), [(eta(5)-C5H5)Os(PPh3)(bpp-H)]PF6 ([2]PF6) and [(eta(5)-C5Me5)Ru(PPh3)(bpp-H)]PF6 ([3]PF6), respectively. The dinuclear eta(5)-pentamethylcyclopentadienyl complexes [(eta(5)-C5Me5)Rh(mu-Cl)Cl](2) and [(eta(5)-C5Me5)Ir(mu-Cl)Cl](2) as well as the dinuclear eta(6)-arene ruthenium complexes [(eta(6)-C6H6)Ru(mu-Cl)Cl](2) and [(eta(6)-p-(PrC6H4Me)-Pr-i)Ru(mu-Cl)Cl](2) react with 2 eq. of bpp-H in the presence of NH4PF6 or NH4BF4 to afford the corresponding mononuclear complexes [(eta(5)-C5Me5)Rh(bpp-H)Cl]PF6 ([4]PF6), [(eta(5)-C5Me5)Ir(bpp-H)Cl]PF6 ([5]PF6), [(eta(6)-C6H6)Ru(bpp-H)Cl]BF4 ([6]8F(4)) and [(eta(6)-p-(PrC6H4Me)-Pr-i)Ru(bpp-H)Cl]BF4 ([7]BF4). However, in the presence of 1 eq. of bpp-H and NH4BF4 the reaction with the same eta(6)-arene ruthenium complexes affords the dinuclear salts [(eta(6)-C6H6)(2)Ru-2(bpp)Cl-2]BF4 ([8]BF4) and [(eta(6)-p-(PrC6H4Me)-Pr-i)(2)Ru-2(bpp)Cl-2]BF4 ([9]BF4), respectively. These compounds have been characterized by IR, NMR and mass spectrometry. as well as by elemental analysis. The molecular structures of [1]PF6, [5]PF6 and [8]BF4 have been established by single crystal X-ray diffraction studies and some representative complexes have been studied by UV-vis spectroscopy. (C) 2009 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.poly.2008.12.050
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