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[Ru(Me2bipy)(PPh3)2Cl(CO)][PF6] | 705940-49-4

中文名称
——
中文别名
——
英文名称
[Ru(Me2bipy)(PPh3)2Cl(CO)][PF6]
英文别名
[Ru(4,4'-dimethyl-2,2'-bipyridyl)(PPh3)2Cl(CO)][PF6]
[Ru(Me2bipy)(PPh3)2Cl(CO)][PF6]化学式
CAS
705940-49-4
化学式
C49H42ClN2OP2Ru*F6P
mdl
——
分子量
1018.32
InChiKey
BMMFEBNTTONZEB-UHFFFAOYSA-M
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:
    [Ru(Me2bipy)(PPh3)2Cl(=C=CHBu(t))][PF6]*0.5Et2O 在 air 作用下, 以 not given 为溶剂, 生成 [Ru(Me2bipy)(PPh3)2Cl(CO)][PF6]
    参考文献:
    名称:
    Diimine−Acetylide Compounds of Ruthenium:  The Structural and Spectroscopic Effects of Oxidation
    摘要:
    The reaction of Ru(Me(2)bipy)(PPh3)(2)Cl-2 1 with terminal alkynes HCCR in the presence of TIPF6 leads to the formation of the vinylidene compounds [Ru(Me(2)bipy)(PPh3)(2)Cl(=C=CHR)][PF6] (2) (2a, R = Bu-t; 2b, R = p-C6H4-Me; 2c, R = Ph). These compounds decompose in oxygenated solution to form the carbonyl compound [Ru(Me(2)bipy)(PPh3)(2)Cl(CO)][PF6] (3), and may be deprotonated by K2CO3 to give the ruthenium(II) terminal acetylide compounds Ru(Me(2)bipy)(PPh3)(2)Cl(CdropC-R) (4) (4a, R = Bu-t; 4b, R = p-C6H4-Me; 4c, R = Ph). Cyclic voltammetry shows that 2a-c may also be reductively dehydrogenated to form 4a-c. 4a-c are readily oxidized to their ruthenium(III) analogues [4a](+)-[4c](+), and the changes seen in their UV/visible spectra upon performing this oxidation are analyzed. These show that whereas the UV/visible spectra of 4a-c show MLCT bands from the ruthenium atom to the bipyridyl ligand, those of [4a](+)-[4c](+) contain LMCT bands originating on the acetylide ligands. This is in agreement with the IR and ESR spectra of [4a](+)-[4c](+). The X-ray crystal structures of the redox pair 4a and [4a][PF6] have been determined, allowing the bonding within the metal-acetylide unit to be analyzed, and an attempt is made to determine Lever electrochemical parameters (E-L) for the vinylidene and acetylide ligands seen herein. Room temperature luminescence measurements on 4a-c show that the compounds are not strongly emissive.
    DOI:
    10.1021/ic035181v
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