[Pd2Cl2(μ-Cl)2(PMe2Ph)2] | 15699-80-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [Pd2Cl2(μ-Cl)2(PMe2Ph)2]
• 英文别名: dichloropalladium;dimethyl(phenyl)phosphane
• CAS: 15699-80-6
• 化学式: C₁₆H₂₂Cl₄P₂Pd₂
• 分子量: 630.95
• InChiKey: WSQNUPNDADYFIZ-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  [Pd2Cl2(μ-Cl)2(PMe2Ph)2] 在 THF 、 triphenylphosphine 作用下， 以 四氢呋喃 、 丙酮 为溶剂， 生成 diethyldithiocarbamato(dimethylphenylphosphine)(triphenylphosphine)palladium(II) tetraphenylborate
  参考文献：
  名称：

  Metal complexes of sulphur ligands. Part 12. Synthesis, characterisation, and reactions of palladium(II) and platinum(II) complexes of type [MX(PR′₃)(S–S)](X = halide, S–S^–=[S₂PR₂]^–, [S₂CNR₂]^–, or [S₂COR]^–)

  摘要：

  DOI：

  10.1039/dt9770000501

文献信息

• Preparation and NMR studies of mono- and bis-phosphino adducts of bis(carboranyldithiocarboxylato)metal(II) complexes of nickel, palladium and platinum
  作者：B. Longato、F. Morandini、S. Bresadola

  DOI：10.1016/s0020-1693(00)87207-2

  日期：1978.1

  of 1,2-carboranyl dithiocarboxylic acids (R = CH3, C6H5) with L2MCl2 (M = Ni(II), Pd(II), Pt(II); L = tertiary phosphine] in ethereal solution gives neutral and diamagnetic mono- and/or bis- phosphino complexes of general formula LM(S2C- carb-R)2 and L2M(S2C-carb-R)2, respectively. The tendency to form bis-phosphino adducts increases in going from nickel to platinum and appears also to depend on the

  1,2-碳烷基二硫代羧酸的锂盐（R = CH 3，C 6 H 5）与L 2 MCl 2（M = Ni（II），Pd（II），Pt（II）; L =叔胺的反应膦]在乙醚溶液中分别制得中性和反磁性的单和/或双膦配位化合物，分别为通式LM（S 2 C-carb-R）2和L 2 M（S 2 C-carb-R）2。从镍到铂的趋势是形成双膦加合物的趋势增加，并且似乎还取决于配位膦的类型。etectronic和1H nmr光谱证据表明，五硫结构被分配给LNi（S 2 C-carb-R）2和L 2 Ni（S 2 C-carb-R）2配合物，其中二硫代羧基基团表现出二齿和不二齿模式键的分别。另一方面，Pd（II）和Pt（II）的双膦基加合物通过二硫配体的不完全配位模式实现了四配位。此外，对LPd（S 2 C-carb-R）2配合物的可变温度pmr研究表明，在环境温度下，单-和双齿二硫代配体的分子内快速交换。
• Preparations and properties of the and ylide complexes with palladium(II) and platinum(II) dichlorides
  作者：M. Toriuchi、G. Matsubayashi、H. Koezuka、T. Tanaka

  DOI：10.1016/s0020-1693(00)81991-x

  日期：1976.1

  All the complexes are demonstrated to have a trans-configuration around the metal atom. Infrared and 1H NMR spectra reveal that the coordination bond in the YS complexes is stronger than that in the YN ones, and that the platinum(H) complexes are more stable than the palladium(II) ones. In addition, the coordination abilities of both Ys and YN are shown to be weaker than those of ylides having a skeleton

  钯（II）和二氯化铂（H）与稳定的硫亚胺（PhC（O）Me 2 = Y S）或氨基酰亚胺（PhC（O）Me 3 = Y N），MCl 2（L）（L'）（中号钯，铂，Lÿ小号，Y ñ ; L'= PPH 3 3，PPH 2中号ë，PPhMe 2）中制备。Y S和Y N的羰基伸缩带在形成复合物时移向高频，表明Y S或Y N的配位通过带负电荷的氮原子与金属相连 已证明所有配合物在金属原子周围均具有反式构型。红外和1 H NMR光谱显示，Y S配合物中的配位键比Y N配合物中的配位键强，并且铂（H）配合物比钯（II）配合物更稳定。另外，显示出Y s和Y N的配位能力都比具有骨架的伊利德的配位能力弱。
• Synthesis and characterization of mono-and bi-nuclear palladium(II) and platinum(II) complexes containing acetamidine ligands
  作者：Anshu Singhal、Vimal K. Jain

  DOI：10.1139/v96-230

  日期：1996.11.1

  The reactions of [M₂Cl₂(μ-Cl)₂(PR₃)₂] with acetamidines in 1:2 stoichiometry afforded mononuclear complexes, [MCl₂ArNHC(Me)NAr}(PR₃)] (I) (M = Pd or Pt; R₃ = Et₃, Bu₃, Me₂Ph, MePh₂; Ar = Ph or 4-MeC₆H₄ (tol)). Treatment of [M₂Cl₄(PR₃)₂] with Li[ArNC(Me)NAr] under anerobic conditions gave acetamidino-bridged binuclear complexes, [M₂Cl₂(μ-ArNC(Me)NAr)₂(PR₃)₂] (II). The reaction of [Pd₂(μ-Cl)₂(η³-allyl)₂] with Ag[ArNC(Me)NAr] gave acetamidino-bridged allyl complexes [Pd₂(μ-ArNC(Me)NAr)₂(η³-allyl)₂] (III). All the complexes were characterized by elemental analyses and NMR (¹H, ³¹P, ¹⁹⁵Pt) spectroscopy. The mononuclear complexes (I) exist in two isomeric forms differing in the coordination of monodentate acetamidine ligand. The ³¹P and ¹⁹⁵Pt NMR data on binuclear complexes (II) indicate that there is no significant Pt–Pt interaction. The allyl complexes (III) (allyl = C₃H₅) exhibit formation of all three possible isomers, whereas methallyl (allyl = C₄H₇) derivatives exist only in one configuration. Key words: palladium, platinum, acetamidine, NMR (¹H, ³¹P, ¹⁹⁵Pt), mononuclear complexes, binuclear complexes.

  [M₂Cl₂(μ-Cl)₂(PR₃)₂]与乙酰胺在1：2的化学计量比下反应，生成单核配合物，[MCl₂ArNHC(Me)NAr}(PR₃)] (I) (M = Pd或Pt；R₃ = Et₃，Bu₃，Me₂Ph，MePh₂；Ar = Ph或4-MeC₆H₄ (tol))。将[M₂Cl₄(PR₃)₂]与Li[ArNC(Me)NAr]在无氧条件下反应，得到乙酰胺桥联的双核配合物，[M₂Cl₂(μ-ArNC(Me)NAr)₂(PR₃)₂] (II)。[Pd₂(μ-Cl)₂(η³-allyl)₂]与Ag[ArNC(Me)NAr]反应，生成乙酰胺桥联的烯丙基配合物，[Pd₂(μ-ArNC(Me)NAr)₂(η³-allyl)₂] (III)。所有配合物均通过元素分析和NMR (¹H，³¹P，¹⁹⁵Pt)光谱表征。单核配合物(I)存在两种异构形式，其区别在于单齿乙酰胺配体的配位方式。双核配合物(II)的³¹P和¹⁹⁵Pt NMR数据表明不存在显著的Pt-Pt相互作用。烯丙基配合物(III) (烯丙基 = C₃H₅) 显示出所有三种可能的异构体形成，而甲基烯丙基 (烯丙基 = C₄H₇) 衍生物只存在一种构型。关键词：钯、铂、乙酰胺、NMR (¹H，³¹P，¹⁹⁵Pt)、单核配合物、双核配合物。
• Preparation and characterisation of [Pt{N(SePPh₂)₂-Se,Se′}(PR₃)₂]Cl (R = alkyl or aryl); crystal structure of [Pd{Ph₂PNP(Se)Ph₂-P,Se}{N(SePPh₂)₂-Se,Se′}]·0.5EtOH·0.3CH₂Cl₂
  作者：Pravat Bhattacharyya、Alexandra M. Z. Slawin、David J. Williams、J. Derek Woollins

  DOI：10.1039/dt9950002489

  日期：——

  Reaction of NH(PPh(2))(2) with selenium gives Ph(2)P(Se)NHP(Se)Ph(2) which may be deprotonated with KOBu(t) to give K[Ph(2)P(Se)NP(Se)Ph(2)]. This can be treated with appropriate Group VIII metal complexes to give [RhN(SePPh(2))(2)}(cod)] (cod = cycloocta-1,5-diene), a series of complexes of formula [Pt(N(SePPh(2))(2)-Se,Se')(PR(3))(2)]Cl (PR(3) = PMe(3), PMe(2)Ph, PEt(3), PPh(3), 1/2NH(PPh(2))(2) or 1/2Ph(2)PCH(2)CH(2)PPh(2)) and [MClN(SePPh(2))(2)-Se,Se'}(PMe(2)Ph)] (M = Pt or Pd). The new compounds have been characterised by P-31 and Pt-195 NMR and IR spectroscopy, FAB(+) mass spectrometry and microanalyses. Furthermore, a small quantity of a mixed-ligand complex [PdPh(2)PNP(Se)Ph(2)-P,Se}N(SePPh(2))(2)-Se,Se'}]. 0.5EtOH . 0.3CH(2)Cl(2) has been characterised by X-ray crystallography and P-31 NMR spectroscopy. Its structure reveals an approximately planar five-membered PdSeP2N ring and a puckered six-membered PdSe2P2N ring. in the crystal the molecules pack with channels which contain the disordered CH2Cl2 molecules running down the a direction.
• Palladium complexes of azines, α-diazines and α-2-pyridylazines containing (1R)-(+)-camphor or (1R)-(–)-fenchone groups
  作者：Bernard L. Shaw、Mark Thornton-Pett、Jonathan D. Vessey

  DOI：10.1039/dt9950001697

  日期：——

  Mixed monoazines of types H2C=N-N=C10H16 [C10H16 is a (1R)-(+)-camphor residue (L(1)), or a (1R)-(-)-fenchone residue (L(2))] or Me(2)C=N-N=C10H16 [C10H16 is a (1R)-(+)-camphor residue (L(3))], or alpha-diazines C10H16=N-N=CH-CH=N-N=C10H16 [C10H16 is a (1R)-(+)-camphor residue (L(4)) or a (1R)-(-)-fenchone residue (L(5))], or alpha-2-pyridyl azines C10H16=N-N=CHC5H4N [C10H16 is a (1R)-(+)-camphor residue (L(6)) or a (1R)-(-)-fenchone residue (L(7))] reacted with Na2PdCl4 to give compounds of type [PdCl(2)L(2)(n)] for L(1), L(2) or L(3) as monodentate nitrogen-donor ligands and chelated mononuclear complexes of the type [PdCl(2)L(n)] for L(4), L(5), L(6) or L(7). The complexes of the monodentate azines L(1) and L(2) exist in solution as mixtures of isomers differing in the ligating nitrogens. The compounds L(1), L(2) and L(4)-L(7) also reacted with [Pd2Cl4(PR(3))(2)] to give [PdCl2(PR(3))L(n)] (n=1, R(3)=Me(2)Ph or Me(2)(C(6)H(4)OMe-4); n=2, R(3)=Me(2)Ph, Me(2)(C(6)H(4)OMe-4) or Ph(3); n=4 or 5, R(3)=Me(2)Ph; n=6, R(3)=Bu(3)(n); n=7, R(3)=Bu(3)(n), or Me(2)Ph), in which the ligands are monodentate, or [PdCl2(PR(3))}(2)L(n)] (L(n)=L(4)-L(7), R(3)=Me(2)Ph), in which the ligands are bidentate bridging. The phosphine complexes were characterised in solution but were isolated only for [PdCl2(PR(3))L(n)] (L(n)=L(6), R(3)=Bu(3)(n); L(7), R(3)=Bu(3)(n) or Me(2)Ph; L(2), R(3)=Ph(3)). Compounds L(4), L(6) or L(7) reacted with the eta(3)-methylallylpalladium complex [PdCl(eta(3)-CH(2)CMeCH(2))}(2)] and NH4PF6 to give [Pd(eta(3)-CH(2)CMeCH(2))L(n)]PF6 (L(n)=L(4), L(6) or L(7)). The crystal structure of [PdCl(2)L(6)]. 0.5CH(2)Cl(2) was determined by X-ray diffraction analysis: the crystals are monoclinic, space group P2(1) with a=9.5830(13), b=13.9720(14) and c=14.726(2) Angstrom, beta=97.610(11)degrees and Z=4. It shows two molecules of the complex in the asymmetric unit differing only in the torsion angles around the N-N bond.