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dichlorobis(tripropylphosphine) palladium (II) | 29484-68-2

中文名称
——
中文别名
——
英文名称
dichlorobis(tripropylphosphine) palladium (II)
英文别名
trans-PdCl2(PnPr3)2;Dichloropalladium;tripropylphosphane;dichloropalladium;tripropylphosphane
dichlorobis(tripropylphosphine) palladium (II)化学式
CAS
29484-68-2;72938-01-3;54053-83-7
化学式
C18H42Cl2P2Pd
mdl
——
分子量
497.805
InChiKey
VNTQQDCGLLFESD-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):
    8.77
  • 重原子数:
    23
  • 可旋转键数:
    12
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    dichlorobis(tripropylphosphine) palladium (II) 在 Cl2 作用下, 以 四氯化碳 为溶剂, 生成 bis(tripropyl-l5-phosphaneyl)palladium(VI) chloride
    参考文献:
    名称:
    较高氧化态的配位化学。第3部分。具有中性不明配体的钯(IV)配合物
    摘要:
    用四氯化碳中的相应卤素(X 2)氧化[NR 4 ] [PdLX 3 ],得到八面体钯(IV)阴离子[NR 4 ] [PdLX 5 ] [L = py(吡啶),AsEt 3,SMe 2,或SeMe 2,X = Cl或Br;L = NMe 3,PPh 3 S或PPr n 3,X = Cl;L = PEt 2 Ph,X = Br]。尝试制备L = SbMe 3,TeMe 2或dmso(二甲亚砜)的类似物失败。中性钯(IV)配合物反式-[PdL从反式-[PdL 2 X 2 ]和X 2获得了2 X 4 ](L = NMe 3,py,PPr n 3或AsMe 2 Ph,X = Cl; L = NMe 3,X = Br)。通过红外光谱和电子光谱,电导率测量对复合物进行表征,并通过tga对其热分解进行了分析。
    DOI:
    10.1039/dt9820001895
  • 作为产物:
    参考文献:
    名称:
    二氯双(三-正烷基膦)钯(II)(烷基= Et,Pr n或Bu n)的顺式异构体的光化学制备;拥挤的正丙基同系物的晶体结构分析
    摘要:
    标题化合物在硝基甲烷中的反式的紫外线照射可产生高达70%的不稳定顺式异构体,这些异构体可以结晶形式分离。一个1的照射:1混合物的反式- [钯(PET 3)2氯2 ]和反式- [钯(PPR Ñ 3)2氯2 ]给出几乎完全以1:1对应的混合物的顺式异构体和仅一个百分之几的顺式[[Pd (PEt 3)(PPr n 3)Cl 2],表明主要是分子内机制。的晶体顺- [钯(PPR Ñ 3)2氯2 ]是单斜晶系,空间群P 2 1 /米,一个= 9.729(1),b = 13.816(3),C ^ = 9.614(1),β = 100.77(1)°,Z =2。对于四圆衍射仪收集到的1 873个反射,该结构已精炼为R = 0.029。该顺-平面结构显示相当拥挤[P–Pd–P 105.75(6)°,一个Pd–P–C 121.1°(平均值)]。Pd–P距离短(平均2.322Å),Pd–Cl距离长(平均2.407Å),这归因于反式效应。
    DOI:
    10.1039/dt9810000635
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文献信息

  • Photochemistry of planar four-co-ordinate palladium(<scp>II</scp>) complexes. Part 2. trans–cis Isomerization of dihalogenobis(tri-n-propylphosphine)palladium(<scp>II</scp>) in solution
    作者:Matteo Cusumano、Giovanni Guglielmo、Vittorio Ricevuto、Silvano Sostero、Orazio Traverso、Terence J. Kemp
    DOI:10.1039/dt9810000302
    日期:——
    (tri-n-propylphosphine)palladium(II) complexes has been studied in various solvents. The quantum yields depend strongly both on the nature of the co-ordinating halide and on the excitation wavelength. The photochemical results are discussed in terms of the possible mechanisms for the trans–cis photoisomerization of square-planar complexes. Photolysis of cis-[Pd(PPrn3)2Cl2] yields the chloro-bridged complex, [Pd2(PPrn3)2Cl4]
    反式-二卤代双(三-正丙基膦)钯(II)配合物的光异构化已在各种溶剂中进行了研究。量子产率在很大程度上取决于配位卤化物的性质和激发波长。根据正方形平面络合物的反式-顺式光异构化的可能机理,讨论了光化学结果。顺式-[Pd(PPr n 3)2 Cl 2 ]的光解产生氯桥联的络合物[Pd 2(PPr n 3)2 Cl 4 ]。
  • Palladium(II) and platinum(II) complexes of β-functionalized ethyl selenolates: Effect of substitution on synthesis, reactivity, spectroscopy, structures and thermal behavior
    作者:Liladhar B. Kumbhare、Amey P. Wadawale、Vimal K. Jain、Siddharth Kolay、Munirathinam Nethaji
    DOI:10.1016/j.jorganchem.2009.08.005
    日期:2009.11
    stoichiometry yielded various bi- and tri-nuclear complexes. The homoleptic hexanuclear complexes [Pd(μ–SeCH2CH2X)2]6 (X = OH, COOH, COOEt), were obtained by reacting Na2PdCl4 with NaSeCH2CH2X. All these complexes have been fully characterized. Molecular structures of ethylselenolates containing hydroxyl and carboxylic acid groups revealed solid state associated structures through inter-molecular hydrogen bond
    通过在甲醇或氨水中用NaBH 4还原相应的二硒化物,原位制备在β碳原子上具有官能团X(其中X = –OH,–COOH,–COOMe和–COOEt)的乙基硒酸钠。用[M 2 Cl 2(μ–Cl)2(公关3′)2 ](M = Pd或Pt;公关3′ = PMePh 2,P n Pr 3)在不同的化学计量下产生各种双核和三核配合物。通过使Na 2 PdCl 4与NaSeCH 2 CH 2 X反应,获得了均六价六核配合物[Pd(μ–SeCH 2 CH 2 X)2 ] 6(X = OH,COOH,COOEt)。 。含有羟基和羧酸基团的硒酸乙酯的分子结构通过分子间氢键相互作用揭示了与固态相关的结构。三核复合物,[Pd 3 Cl 2(μ–SeCH 2CH 2 COOH)4(P n Pr 3)2 ](3a)以船形形式放置,这与相应的甲酯配合物所观察到的椅子构象不同。硒化乙酯配体中β-官能团对钯和铂配合物的反
  • Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Hg: MVol.B4, 1.8, page 1339 - 1347
    作者:
    DOI:——
    日期:——
  • Starzewski, Karl H. A. Ostoja; Pregosin, Paul S.; Rueegger, Heinz, Helvetica Chimica Acta, 1982, vol. 65, p. 785 - 797
    作者:Starzewski, Karl H. A. Ostoja、Pregosin, Paul S.、Rueegger, Heinz
    DOI:——
    日期:——
  • Palladium(II) and platinum(II) monoselenocarboxylates: Synthesis, spectroscopy, structure and their use as molecular precursors for metal selenides
    作者:Liladhar B. Kumbhare、Vimal K. Jain、Babu Varghese
    DOI:10.1016/j.ica.2005.06.080
    日期:2006.1
    Treatment of MCl2((PP)-P-boolean AND) or MCl2((PPr3)-Pr-n)(2) With two equivalents of ArCOSeK readily yields cis-[M(SeCOAr)(2)((PP)-P-boolean AND)] and trans[M(SeCOAr)(2)((PPr3)-Pr-n)(2)], respectively (M = Pd or Pt; Ar = Ph or 4-MeC6H4; (PP)-P-boolean AND = dppm, dppe, dppp). The reaction of Pd(SeCOAr)(2)(dppe) with PdCl2(dppe) in the presence of NaBPh4 in methanol gave a tri-nuclear ionic complex, [Pd-3(mu(3)-Se)(2)(dppe)(3)][BPh4](2). These complexes were characterized by UV-Vis, IR and NMR spectroscopy. The complex [Pt(SeCOPh)(2)(dppp)] has been structurally characterized by X-ray crystallography. The coordination environment around square planar platinum atom is defined by chelating dppp ligand and two unidentate selenocarboxylates bonded through selenium atoms. Pyrolysis of [Pd(SeCOAr)(2)((PPr3)-Pr-n)(2)] either in tri-n-butylphosphate (TBP) (at 200 degrees C) or in the solid state (furnace heating at 350 degrees C) gave Pd17Se15. (c) 2005 Elsevier B.V. All rights reserved.
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