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[Re(iPr)(CO)3(4,4'-dimethyl-2,2'-bipyridine)] | 185518-73-4

中文名称
——
中文别名
——
英文名称
[Re(iPr)(CO)3(4,4'-dimethyl-2,2'-bipyridine)]
英文别名
——
[Re(iPr)(CO)3(4,4'-dimethyl-2,2'-bipyridine)]化学式
CAS
185518-73-4
化学式
C18H19N2O3Re
mdl
——
分子量
497.567
InChiKey
GUOJJVMGFYZVKX-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

  • 作为反应物:
    描述:
    [Re(iPr)(CO)3(4,4'-dimethyl-2,2'-bipyridine)]1,2,4,5-四甲基-3-亚硝基苯甲苯 为溶剂, 生成 [(nitrosodurene)Re(CO)3(4,4'-dimethyl-2,2'-bipyridine)](.)
    参考文献:
    名称:
    Syntheses, spectroscopic properties and photochemistry of [Re(R)(CO)3(4,4′-Me2-bpy)] (R=alkyl) complexes
    摘要:
    The complexes [Re(R)(CO)(3)(dmb)] (dmb = 4,4'-dimethyl-2,2'-bipyridine; R = CH3, CD3, Et, Bz, or iPr) were synthesized and their spectroscopic (H-1, and C-13 NMR, IR, UV-Vis, resonance Raman) properties were studied. According to the resonance Raman spectra the lowest-energy electronic transition has mainly MLCT character. It is therefore concluded that the (3)sigma(Re-R)pi*(dmb) state from which these complexes undergo homolysis of the Re-alkyl bond, is occupied by surface crossing from the nonreactive MLCT states. The [Re(CO)(3)(dmb)](.) radicals, formed by the homolysis reaction, were trapped by nitrosodurene and PPh3, and their adducts were identified with EPR spectroscopy. The thermal reactions of the radicals in different media were followed with IR spectroscopy. (C) 1999 Elsevier Science S.A. All rights reserved.
    DOI:
    10.1016/s0020-1693(98)00278-3
  • 作为产物:
    参考文献:
    名称:
    Syntheses, spectroscopic properties and photochemistry of [Re(R)(CO)3(4,4′-Me2-bpy)] (R=alkyl) complexes
    摘要:
    The complexes [Re(R)(CO)(3)(dmb)] (dmb = 4,4'-dimethyl-2,2'-bipyridine; R = CH3, CD3, Et, Bz, or iPr) were synthesized and their spectroscopic (H-1, and C-13 NMR, IR, UV-Vis, resonance Raman) properties were studied. According to the resonance Raman spectra the lowest-energy electronic transition has mainly MLCT character. It is therefore concluded that the (3)sigma(Re-R)pi*(dmb) state from which these complexes undergo homolysis of the Re-alkyl bond, is occupied by surface crossing from the nonreactive MLCT states. The [Re(CO)(3)(dmb)](.) radicals, formed by the homolysis reaction, were trapped by nitrosodurene and PPh3, and their adducts were identified with EPR spectroscopy. The thermal reactions of the radicals in different media were followed with IR spectroscopy. (C) 1999 Elsevier Science S.A. All rights reserved.
    DOI:
    10.1016/s0020-1693(98)00278-3
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