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dichloro-{1,1'-bis(diphenylphosphino)ruthenocene}palladium(II) | 158052-06-3

中文名称
——
中文别名
——
英文名称
dichloro-{1,1'-bis(diphenylphosphino)ruthenocene}palladium(II)
英文别名
PdCl2[1,1'-bis(diphenylphopshino)ruthenocene];[palladium(II)(κ2-(P,P)-1,1'-bis(diphenylphosphino)ruthenocene)Cl2];[PdCl2(1,1'-bis(diphenylphosphino)ruthenocene)];[1,1'-bis(diphenylphopshino)ruthenocene]PdCl2;[1,1'-bis(diphenylphosphino)ruthenocene]PdCl2
dichloro-{1,1'-bis(diphenylphosphino)ruthenocene}palladium(II)化学式
CAS
158052-06-3
化学式
C34H28Cl2P2PdRu
mdl
——
分子量
776.94
InChiKey
UEGZCKHRDIPERX-UHFFFAOYSA-L
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:
    四(3,5-二(三氟甲基)苯基)硼酸钠dichloro-{1,1'-bis(diphenylphosphino)ruthenocene}palladium(II)二氯甲烷 为溶剂, 反应 0.17h, 以39%的产率得到[Pd(dppr)(μ-Cl)]2[tetrakis(3,5-bis(trifluoromethyl)phenyl)borate]2
    参考文献:
    名称:
    Compounds containing weak, non-covalent interactions to the metal in the backbone of 1,1′-bis(phosphino)metallocene ligands
    摘要:
    The reactions of Na[BArF] (BArF = tetrakis(3,5-bis(trifluoromethyl)phenyl)borate) with a series of [Pd(dpEMc)Cl-2] (dpEMc = 1,1'-bis(diphenylphosphino)ruthenocene (dppr), 1,1'-bis(diphenylphosphino)osmocene (dppo) or 1,1'-bis(diphenylarsino)ferrocene (dpaf)) compounds were examined. The reaction of Na[BArF] with [Pd(dppMc)Cl-2] (dppMc = dppr or dppo) resulted in the formation of the corresponding chloride-bridged dimers, [Pd(dppMc)(mu-Cl)](2)(2+), which were structurally characterized. However, these dimers appear to be unstable in CH2Cl2 and partially (Ru) or fully (Os) convert into the corresponding monomers, [Pd(dppMc)Cl](+), which are proposed to have a weak, non-covalent M-Pd (M = Ru or Os) interaction. Similar compounds, [Pd(dppo)PPh3](2+) and [Pt(dppMc)PPh3](2+) (M = Fe (1,1'-bis(diphenylphosphino)ferrocene (dppf)) or Os (dppo)), were also prepared and structurally characterized. These compound also exhibit weak, non-covalent M-Pd/Pt interactions. In addition, the electrochemical properties of these compounds were examined by cyclic voltammetry. (C) 2015 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.poly.2015.11.025
  • 作为产物:
    描述:
    二(氰基苯)二氯化钯1,1'-bis(diphenylphosphino)ruthenocene 为溶剂, 以99%的产率得到dichloro-{1,1'-bis(diphenylphosphino)ruthenocene}palladium(II)
    参考文献:
    名称:
    茂金属桥联双齿双膦配体的钯配合物:胺化和交叉偶联反应的合成,结构和催化活性
    摘要:
    报道了一系列新的茂金属桥联的二膦的合成,表征以及其中一些与Pd(II)的配合物的结构。在卤代芳烃的胺化反应和Suzuki反应中,将这些配合物作为催化剂进行了研究。基于钌茂茂(2)和渗透茂(3)的配合物在胺化反应中的活性比具有dppf的钯配合物低,而在Suzuki反应中则具有相同的活性。新钯络合物与二齿笨重和富电子的配体的Fe(η 5 -C 5 H ^ 4 P(ø -Pr我Ç 6 ħ 4)2)2(6)和Fe(η 5 -C 5 H ^ 4 P(ø -MeOC 6 ħ 4)2)2(5)显示出非常高的催化在胺化和铃木活性芳基溴化物的耦合。与配体6的配合物被伯胺和仲胺用于4-溴甲苯的胺化反应,并显示出优异的活性。
    DOI:
    10.1021/om050869w
  • 作为试剂:
    描述:
    对溴甲苯2,6-二甲基苯胺dichloro-{1,1'-bis(diphenylphosphino)ruthenocene}palladium(II) potassium tert-butylate 作用下, 以 四氢呋喃 为溶剂, 反应 3.0h, 以37%的产率得到N-(4-methylphenyl)-2,6-dimethylaniline
    参考文献:
    名称:
    含1,1'-双(二环己基膦基)二茂铁(dcpf)的后期过渡金属配合物的合成和电化学。[PdCl 2(dcpf)]的X射线结构和使用[PdCl 2(双膦基金属茂)]前体的Buchwald-Hartwig催化
    摘要:
    在二氯甲烷中以六氟磷酸四丁铵或四(五氟苯基)硼酸四丁铵为辅助电解质,检查了1,1'-双(二环己基膦基)二茂铁(dcpf)的电化学。后续反应会使dcpf的氧化复杂化。制备并表征了七个新的含dcpf的配合物和一个新的含1,1'-双(二叔丁基膦基)二茂铁(dtbpf)的化合物。通过循环伏安法分析了新的配合物,这些配合物的氧化电位比游离配体的正电位高。另外,[PdCl 2的X射线结构(dcpf)]被确定并与其他含有双膦金属茂配体的钯配合物进行比较。在Buchwald-Hartwig催化中,检测了五种不同的含双膦金属茂配体的钯配合物作为催化剂前体。
    DOI:
    10.1016/j.jorganchem.2006.08.030
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文献信息

  • Bite angle dependence of the rate of reductive elimination from diphosphine palladium complexes
    作者:John M. Brown、Patrick J. Guiry
    DOI:10.1016/0020-1693(94)03876-7
    日期:1994.6
    l. Clear trends were observed; the dppp complexes were much more stable than the others, and the phenylpalladium complexes were more stable than their vinylpalladium counterparts. The observed trends fit with the idea that the reductive elimination step in palladium cross-coupling is facilitated by a ligand with a large interchelate angle. The dppr complexes were significantly more labile than their
    摘要在-30°C的环境温度下研究了一组原位生成的P 2 PdMeR型配合物的热稳定性,目的是确定配体咬角与还原反应活性之间的关系。消除。在该系列中,P 2是1,3-(二苯基膦基丙烷(dppp),1,1'-(二苯基膦基二茂铁(dppf)或1,1'-(二苯基膦基属(dppr),R为苯基或E -2-(4-甲氧基苯基)乙烯基。观察到明显趋势;dppp配合物比其他配合物稳定得多,苯基配合物比乙烯基配合物更稳定。观察到的趋势符合这样的想法:的交叉偶联中的还原消除步骤是通过具有大的螯合角的配体来促进的。
  • Methoxycarbonylation of styrene to methyl arylpropanoates catalyzed by palladium(II) precursors with 1,1′-bis(diphenylphosphino)metallocenes
    作者:Claudio Bianchini、Andrea Meli、Werner Oberhauser、Sebastien Parisel、Oleg V. Gusev、Alexander M. Kal'sin、Nikolai V. Vologdin、Fedor M. Dolgushin
    DOI:10.1016/j.molcata.2004.06.029
    日期:2004.12
    of the linear isomer methyl 3-phenylpropanoate (up to 85% regioselectivity). The highest turnover frequency was obtained with the dppr precursor in the presence of p-toluenesulphonic acid co-catalyst (334 mol of styrene converted (mol of catalyst h)−1). A reaction mechanism accounting for both activity and selectivity has been proposed on the basis of operando high-pressure NMR experiments and reactions
    (II)与1,1'-双(二苯基膦基二茂铁(dppf),1,1'-双(二苯基膦基)八甲基二茂铁(dppomf),1,1'-双(二苯基膦基茂茂(dppr)和1,已经合成了1'-双(二苯基膦基)茂属(dppo),并用于催化苯乙烯的甲氧基羰基化。不管前体如何,所有反应均得到苯丙酸甲酯,其线性异构体3-苯丙酸甲酯的流行度最高(区域选择性高达85%)。在对甲苯磺酸助催化剂(334 mol苯乙烯转化(mol催化剂h))- 1的存在下,使用dppr前驱体可获得最高的转换频率)。在操作高压NMR实验和与模型化合物的反应的基础上,提出了兼顾活性和选择性的反应机理。
  • Air- and moisture-stable cationic (diphosphine)palladium(II) complexes as hydroamination catalysts
    作者:Kelin Li、Peter N. Horton、Michael B. Hursthouse、King Kuok (Mimi) Hii
    DOI:10.1016/s0022-328x(02)02138-1
    日期:2003.1
    A series of cationic (diphosphine)palladium(II) complexes have been prepared and fully characterized, including two crystal structures. These complexes were evaluated as catalysts for the hydroamination of acyclic alkenes. The reactivity of the catalysts is dependent on the nature of the diphosphine ligand and the substituents on the amine and alkene substrates. (C) 2002 Elsevier Science B.V. All rights reserved.
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