(NBu4)2{palladium(μ-Br)bis(pentafluorophenyl)}2 | 74436-10-5

• 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: (NBu4)2{palladium(μ-Br)bis(pentafluorophenyl)}2
• 英文别名: [Bu4N]2[(Pd(μ-Br)(C6F5)2)2]；[NBu4]2[(Pd(C6F5)2(μ-Br))2]；(NBu4)2[Pd2(μ-Br)2(C6F5)4]；(Bu4N)2[Pd2(μ-Br)(C6F5)4]；[N(C4H9)4]2[Pd(μ-Br)(C6F5)2]2；[NBu4]2[[Pd(C6F5)2]2(μ-Br)2]
• CAS: 74436-10-5
• 化学式: 2C₁₆H₃₆N*C₂₄Br₂F₂₀Pd₂
• 分子量: 1525.82
• InChiKey: SRLDIQJEKPRFNY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：

  (NBu4)2{palladium(μ-Br)bis(pentafluorophenyl)}2 以 四氢呋喃 、 乙醚 、 二氯甲烷 为溶剂， 生成 (pentafluorophenyl)chloro-1,5-η4-cyclooctadienepalladium(II)
  参考文献：
  名称：

  氯（五氟苯基）-1,5-环辛二烯钯（II）的合成和随后的重排，对配位双键进行内攻的示例

  摘要：

  配合物 Pd(C 6 F 5 )Cl(1,5-环辛二烯) 在溶液中通过分子内双键插入 Pd-C 6 F 5 键缓慢重排，得到烯丙基配合物 Pd 2 (μ-Cl) 2 (6 -C 6 F 5 -1-3-η 3 -C 8 H 12 ) 2 和σ,π-络合物 Pd 2 (μ-Cl) 2 (8-C 6 F 5 -1:4-5-η 3 - C 8 H 12 ) 2 ．后者的衍生物 Pd(8-C 6 F 5 -1:4-5-η 3 -C 8 H 12 )(F6-acac) 已在晶体学上表征：三斜空间群 P1，a=10.360 (3 ) A, b=11.051 (2) A, c=11.084 (4) A, α=73.70 (2)°, β=61.41 (2)°, γ=66.08 (2)°, 3341独立的最终R为0.036反射。Pd(C 6 F 5 )Cl(1,5-COD) 的重排由其产物催化并在配位溶剂中减慢。这两种产品都是

  DOI：

  10.1021/ja00174a021
• 作为产物：
  描述：

  cis-[Pd(pentafluorophenyl)2(THF)2] 以 氯仿 为溶剂， 生成 (NBu4)2{palladium(μ-Br)bis(pentafluorophenyl)}2
  参考文献：
  名称：

  Synthesis, molecular structure and reactivity of cis-[Pd(C₆F₅)₂(C₆H₅CH₂NMe₂-κC¹, κN)] a compound displaying an unusual η¹arene–palladium interaction

  摘要：

  The reaction between cis-[Pd(C6F5)2(thf)2] (thf = tetrahydrofuran) and benzyldimethylamine rendered cis-[Pd(C6F5)2(C6H5CH2NMe2-kappaC1,kappaN)] 1, a four-co-ordinate compound containing an unusual eta1 arene-palladium interaction with the benzyldimethylamine acting as a bidentate chelating ligand. Complex 1 reacts with acetone, acetonitrile, dimethyl sulfoxide or CO (L) to yield cis-[Pd(C6F5)2(NMe2CH2C6H5)(L)] 2-5 respectively, which do not have a eta1 arene-palladium interaction. The reaction of 1 with Br- or SPMe2Ph (L') (molar ratio 1:1) produced the complete displacement of the amine and the formation of [(F5C6)2Pd(mu-L')2Pd(C6F5)2]n- (n = 2 or 0), and with Cl- (molar ratio 1:1) a mixture of complexes is formed. The crystal structures of compounds 1 and 2 have been determined.

  DOI：

  10.1039/dt9940003143

文献信息

• Polynuclear homo- or heterometallic palladium(II) - platinum(II) pentafluorophenyl complexes containing bridging diphenylphosphido ligands. Synthesis and crystal structure of [(C6F5)2Pt(μ-PPh2)2Pt(phen)]
  作者：J. Forniés、C. Fortuño、R. Navarro、F. Martínez、A.J. Welch

  DOI：10.1016/0022-328x(90)87259-g

  日期：1990.8

  The binuclear anionic derivatives (NBu4)2[(C6F5)2M(μ-PPh2)2M′(C6F5)2] (M = M′ = Pd, 1; M = M′ = Pt, 2; M = Pd, M′ = Pt, 3) have been obtained by treating either (NBu4)2[(C6F5)2M(μ-X)2M′(C6F5)2] (X = Cl, Br) with LiPPh2 (1,2) or [cis- M(C6F5)2(PPh2)2]2− with M′(C6F5)2(THF)2 (1,2,3). These binuclear derivatives react with HCl yielding the tetranuclear complexes (NBu4)2[(C6F5)2M(μ-PPh2)2 M′(μ-Cl)2M′(μ-PPh2)2M(C6F5)2]

  双核阴离子衍生物（NBU 4）2 [（C 6 ˚F 5）2 M（μ-PPH 2）2 M'（C 6 ˚F 5）2 ]（M = M'=钯，1 ; M = M'= Pt，2 ; M = Pd，M'= Pt，3）通过处理（NBu 4）2 [（C 6 F 5）2 M（μ-X）2 M'（C 6 F 5）2来获得]（X = Cl，Br）与LiPPh 2（1,2）或[顺式-M（C 6 F 5）2（PPh 2）2 ] 2-与M'（C 6 F 5）2（THF）2（1,2,3）。这些双核衍生物用HCl得到的四核配合物（NBU反应4）2 [（C 6 ˚F 5）2 M（μ-PPH 2）2 M'（μ-Cl）的2 M'（μ-PPH 2）2 M（ C 6 F 5）2 ]（7：M ＝ M′＝ Pt；8：M ＝ M′＝ Pd；9：M ＝ Pt，M′＝ Pd）。然而，2和3用HCl反应在PPH的存在3，得到双核的不对称配合物（NBU
• Mono- and bi-nuclear anionic pentafluorophenyl complexes of palladium(<scp>II</scp>) and platinum(<scp>II</scp>)
  作者：Rafael Usón、Juan Forniés、Francisco Martínez、Milagros Tomás

  DOI：10.1039/dt9800000888

  日期：——

  The arylation of K2[MCl4], [MCl2(tht)2], MCl2, or [NBu4]2[M2(µ-Br)2Br4](M = Pd or Pt; tht = tetrahydrothiophen) with LiR or MgBrR (R = C6F5) leads to novel mono- and bi-nuclear anionic organo-derivatives of the general formulae [MR3(tht)]–, [MR4]2–, and [M2(µ-Br)2R4]2–, which have been isolated as tetra-alkylammonium salts. Reaction of compounds of the [MR3(tht)]– type with neutral ligands leads to

  K 2 [MCl 4 ]，[MCl 2（tht）2 ]，MCl 2或[NBu 4 ] 2 [M 2（µ-Br）2 Br 4 ]的芳基化（M = Pd或Pt； tht =四氢噻吩）与LiR或MgBrR（R = C 6 F 5）结合生成通式[MR 3（tht）] –，[MR 4 ] 2–和[M 2（µ-Br）2 R 4 ] 2–，已分离为四烷基铵盐。[MR 3（tht）] -型化合物与中性配体的反应导致tht被L取代，[PdR 4 ] 2–的PdCl 2反应导致[Pd 2（µ-Cl ）2 R 4 ] 2–，而[M 2（µ-X）2 R 4 ] 2–与Br –，I –或SCN –的碱金属盐反应给出（没有架桥系统的分裂）相应的复合物。已经分离和表征了这三种新型的二十种阴离子配合物。
• Cyano-organopalladate complexes and their cyanobridged derivatives
  作者：R. Usón、J. Forniés、P. Espinet、A. Arribas

  DOI：10.1016/s0022-328x(00)84528-3

  日期：1980.10

  The preparations of anionic complexes of the types Q2[(C6F5)xPd(CN)4−x] (x = 1, 2(cis and trans), 3; Q = ammonium or phosphonium cation) and (N-n-Bu4)[(η3-C3H5)Pd(CN)2] are described. Their reactions with palladium perchlorato complexes give polynuclear neutral, anionic or cationic cyanobridged derivatives. The proposed structures of the new complexes are based on their IR spectra.

  Q 2 [（C 6 F 5）x Pd（CN）4- x ]（x = 1，2（顺式和反式），3; Q =铵或phospho阳离子）和（Nn -Bu 4）[（η 3 -C 3 H ^ 5）的Pd（CN）2 ]中描述。他们与高氯酸钯配合物的反应产生了多核的中性，阴离子或阳离子氰基桥联衍生物。新络合物的拟议结构基于其红外光谱。
• Mononuclear gold(I) and heteronuclear gold(I)-palladium(II) bibenzimidazolate complexes with new coordination modes of the ligand
  作者：R. Uson、J. Gimeno、J. Fornies、F. Martinez、C. Fernandez

  DOI：10.1016/s0020-1693(00)81897-6

  日期：1982.1

  Abstract Metathetic reactions of gold(I) halide complexes and the potassium salt of 2,2′-bibenzimidazol afford binuclear bibenzimidazolate gold(I) complexes with the general formula Au 2 L 2 }(μ-BiBzIm) L = PPh 3 , PBu n 3 , P(OMe) 3 ; L 2 = 1,1-bis(diphenylphosphine)-methane (dppm), 1,2-bis(diphenylphosphine)ethane (dppe). These complexes are Lewis bases and can be used as precursors for the synthesis

  摘要卤化金（I）配合物与2,2'-联苯并咪唑钾盐的易位反应提供了通式为Au 2 L 2}（μ-BiBzIm）L = PPh 3，PBu的双核联苯并咪唑酸盐金（I）配合物n 3，P（OMe）3；L 2 ＝ 1，1-双（二苯基膦）-甲烷（dppm），1，2-双（二苯基膦）乙烷（dppe）。这些络合物是路易斯碱，可用作合成三核和四核阳离子金（I）络合物或三核金（I）和钯（II）络合物的前体，其中联苯并咪唑酸根阴离子起桥联四核配体的作用。还描述了六核金（I）-钯（II）配合物。
• Stabilized Bis-ylides as a Source of Carbene Ligands in Palladium(II) and Platinum(II) Complexes
  作者：Larry R. Falvello、Rosa Llusar、Marina E. Margalejo、Rafael Navarro、Esteban P. Urriolabeitia

  DOI：10.1021/om020467d

  日期：2003.3.1

  2Me)}(L)(PPh3)](ClO4) (L = SC4H8, 9; PPh3, 10), probably through the initial formation of an ylide-carbene complexsimilar to 1−6followed by the migratory insertion of the carbene ligand into the Pd−C(C6F5) bond and coordination of the newly generated ylide function. The crystal structure of complex 1a·CH2Cl2 has been analyzed by X-ray diffraction.

  α稳定的双内酯[Ph 3 P C（CO 2 Me）-C（CO 2 Me）PPh 3 ]与M（II）双溶剂化物衍生物顺式[[M（C 6 F 5）] 2（OC 4 H 8）2 ]或[M（C∧X）（OC 4 H 8）2 ] ClO 4（M = Pd，PT;C∧X=正金属配体），生成ylide-carbene配合物顺式- [M（C 6 F 5）2 C（CO 2 Me）−C（CO 2 Me）（PPh3）}（PPh 3）]（M = PT 1a，Pd 1b）或[M（C∧X）C（CO 2 Me）-C（CO 2 Me）（PPh 3）}（PPh 3）] ClO 4（M = PT，C∧X= ö -CH 2 C ^ 6 ħ 4 P（ø甲苯基）2，2 ; M =钯，C∧X= ö -CH 2 C ^ 6 ħ 4 P（ø甲苯基）2，3 ; CH 2 C ^ 9 ħ 6 N-C 8，N，4 ; NC 5 H ^ 4 -