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PdCl(N,N-dimethylformamide)(μ-4-(dimethylamino)-4'-nitroazobenzene)PdCl(N,N-dimethylformamide) | 1080028-99-4

中文名称
——
中文别名
——
英文名称
PdCl(N,N-dimethylformamide)(μ-4-(dimethylamino)-4'-nitroazobenzene)PdCl(N,N-dimethylformamide)
英文别名
——
PdCl(N,N-dimethylformamide)(μ-4-(dimethylamino)-4'-nitroazobenzene)PdCl(N,N-dimethylformamide)化学式
CAS
1080028-99-4
化学式
C20H26Cl2N6O4Pd2
mdl
——
分子量
698.21
InChiKey
YJWLEFAUMJWZEW-BKQREUAYSA-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:
    参考文献:
    名称:
    老化和球磨作为合成Pd(II)光敏剂的低能耗和环境友好方法
    摘要:
    简单而有效的固态合成方法,老化和球磨(液体辅助研磨,LAG),已被用于实现与dicyclopalladated偶氮苯三苯基膦(TPP)和1,1'-双(二苯基膦基)二茂铁(DPPF)的反应(DMF)的PdCl(μ-R 1 C ^ 6 ħ 3 N═NC 6 ħ 3 - [R 2)的PdCl(DMF)中,R 1 = H,OCH 3,N(CH 3)2和R 2 = H,NO 2。衰老过程首次应用于Pd(II)杂配物的形成。两个合成步骤导致四种类型的四-或五配位络合物(TPP)的PdCl {(μ-Cl)的(μ-R的1 ç 6 ħ 3 N═NC 6 ħ 3 - [R 2)}的Pd(TPP)1A - 3A, (TPP)2的PdCl(μ-R 1 C ^ 6 ħ 3 N═NC 6 ħ 3 - [R 2)的PdCl(TPP)2 1B - 3B,{的PdCl(μ-Cl)的(μ-R 1 C ^ 6 ħ 3N═NC 6
    DOI:
    10.1021/om500008v
  • 作为产物:
    描述:
    双(乙腈)氯化钯(II)N,N-二甲基甲酰胺4-硝基-4-二甲基氨基偶氮苯N,N-二甲基甲酰胺 为溶剂, 以60%的产率得到PdCl(N,N-dimethylformamide)(μ-4-(dimethylamino)-4'-nitroazobenzene)PdCl(N,N-dimethylformamide)
    参考文献:
    名称:
    通过实验和计算方法合成和表征偶氮苯衍生物的二环钯配合物。
    摘要:
    一系列偶氮苯及其不对称取代衍生物的双环钯配合物,其中{LPdCl(mu-AZB)LPdCl},其中AZB为偶氮苯,4-甲基偶氮苯,4-氨基偶氮苯或4-(二甲基氨基)-4'-硝基偶氮苯L是N,N-二甲基甲酰胺,二甲基亚砜或吡啶。通过X射线衍射分析以及(1)1 H NMR,IR,UV-vis和荧光分析确定了它们的结构和光谱性质。通过量子化学计算合理化了实验结果。已经解决了几种配合物的晶体结构,并且首次证明环钯可发生在对位具有强吸电子取代基的偶氮苯芳环上。在所有情况下,金属碳和氮 N-二甲基甲酰胺或二甲基亚砜配体是相互反式的,而吡啶配体是顺式的。通过比较计算出的异构体结构能,可以解释分离出的化合物中的顺/反异构现象。所有的配合物在可见光区域都具有很强的吸收能力,根据随时间变化的密度泛函理论计算,大部分吸收可归因于配体内pi-> pi *或金属到配体的电荷转移跃迁。观察到与4-氨基偶氮苯或4-(二
    DOI:
    10.1021/ic8010234
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文献信息

  • New insight into solid-state molecular dynamics: mechanochemical synthesis of azobenzene/triphenylphosphine palladacycles
    作者:Dominik Cinčić、Marina Juribašić、Darko Babić、Krešimir Molčanov、Primož Šket、Janez Plavec、Manda Ćurić
    DOI:10.1039/c1cc15377c
    日期:——
    Solid-state reactions of dicyclopalladated azobenzenes and triphenylphosphine lead to the thermodynamically favorable bridged complexes. It was demonstrated for the first time that very complex molecular dynamics involving a series of structural transformations is also feasible in the solid state.
    二环palpalated偶氮苯三苯基膦的固态反应导致热力学上有利的桥连配合物。首次证明,涉及一系列结构转变的非常复杂的分子动力学在固态中也是可行的。
  • Dicyclopalladated Complexes of Asymmetrically Substituted Azobenzenes: Synthesis, Kinetics and Mechanisms
    作者:Marina Juribašić、Ana Budimir、Snježana Kazazić、Manda Ćurić
    DOI:10.1021/ic402017v
    日期:2013.11.4
    Two series of new dicyclopalladated complexes (DMF)PdCl(mu-(RC6H3N)-C-1=NC6H3R2)PdCl(DMF)} of 4,4'-functionalized azobenzenes with substituents of varying electron-donating or electron-withdrawing strength (R-1 = H, NMe2; R-2 = H, Cl, Br, I, OMe, PhNH, CO2H, SO3Na, or NO2) have been synthesized and fully characterized. H-1 NMR spectroscopy along with the ESI mass spectrometry unambiguously identified the new complexes in the solution, and their solid-state structures were determined by X-ray crystallography. The presence of easily exchangeable solvent ligands was confirmed by H-1 NMR spectroscopy, X-ray experiments, and ESI mass spectrometry. The complexes were additionally characterized by UV-vis and fluorescence spectroscopies. The effect of different 4,4'-substituents on the formation rate of mono- and dicyclopalladated azobenzenes was studied by UV-vis spectroscopy. The experimental results are complemented by the quantum-chemical (DFT) calculations in order to rationalize the kinetic results as well as substituent effects on the reaction rates. It was found that the mono- and dicyclopalladation reactions of azobenzenes proceed in two consecutive processes, adduct formation and palladation steps. The rate-determining step in both palladations is the breaking of the ortho C-H bond, which has been confirmed as an electrophilic substitution process by Hammett correlations and DFT calculations.
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