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palladium pivalate | 86430-54-8

中文名称
——
中文别名
——
英文名称
palladium pivalate
英文别名
Pd3(OPiv)6;palladium(II) pivalate;Pd3(pivalate)6;Pd3(μ-pivalate)6;[Pd(pivalato)2]3
palladium pivalate化学式
CAS
86430-54-8;106396-89-8
化学式
C30H54O12Pd3
mdl
——
分子量
926.012
InChiKey
MHRPDWLSYOVGHB-UHFFFAOYSA-H
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:
    palladium pivalate氧化亚氮异丙醇甲苯 为溶剂, 反应 48.0h, 以50%的产率得到Pd4(μ-NO)2(μ-CMe3CO2)6
    参考文献:
    名称:
    Reactivity of polynuclear palladium carboxylate complexes towards acetonitrile: synthesis and X-ray study of Pd2(C6H4-o-C(NH)CH3)2(CH3CO2)2 and Pd5(CH3C(N)OC(N)CH3)(NO)(NO2)x(RCO2)7−x
    摘要:
    本文描述了多核钯羧酸盐复合物(二元钯羧酸盐和钯亚硝基羧酸盐)在某些常见有机溶剂中与乙腈的反应。研究发现,钯乙酸盐Pd3(μ-CH3CO2)6与乙腈和苯反应生成双核复合物Pd2(C6H4-o-C(NH)CH3)2(CH3CO2)2,该复合物含有通过乙腈和苯的C-C偶联形成的手性联二亚乙基酰胺分子。亚硝基羧酸盐复合物Pd4(NO)2(RCO2)6促进更复杂的乙腈转化,生成配位的乙酰亚胺酸酐,这一发现存在于Pd5(CH3C(N)OC(N)CH3)(NO)(NO2)x(RCO2)7−x簇中。所有复合物的结构都包含了乙腈转化的产物,一种新的钯亚硝基羧酸盐Pd4(NO)2(cyclo-C6H11CO2)6通过XRD进行了研究。通过对结构的分析,发现了一个钯亚硝基羧酸盐簇的“构建模块”,即一个4核金属链 −Pd(μ-RCO2)2Pd(μ-NO)(μ-RCO2)Pd(μ-RCO2)2Pd−。
    DOI:
    10.1039/c2dt32407e
  • 作为产物:
    描述:
    三甲基乙酸硝酸 作用下, 以 neat (no solvent) 为溶剂, 以80%的产率得到palladium pivalate
    参考文献:
    名称:
    用电子轰击质谱法研究气相中某些铂族金属的挥发性羧酸盐
    摘要:
    化合物Rh2 (RCOO)4[R=C(CH3)3 (I), CH(CH3)2 (II), CF3 (III)], Pd3(RCOO)6 [R=C(CH3)的质谱图3 (IV)、CH(CH3)2 (V)、CF3 (VI)]、Os2(RCOO)4Cl2 [R=C(CH3)3 (VII)] 和 Ru2(RCOO)4 [R=C(CH3) )3 (VIII)] 进行了调查。已经表明,气态化合物 I-III、VII 和 VIII 具有二聚体结构,而化合物 IV-VI 具有三聚体结构。化合物 I-VIII 的质谱显示了分子离子 [M]+ 的峰;分子离子的碎裂主要随着 RCOO 基团的消除而发生。已发现化合物 III 和 VI 具有消除 F2O 的重排,已发现化合物 IV 和 V 消除了 O=C--OH 的重排。氟原子迁移到化合物III中的金属而在化合物V中不存在氟原子已经在硬和软酸碱原理的框架中进行了解释。[M]+
    DOI:
    10.1007/bf00521157
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文献信息

  • Synthesis and characterization of trinuclear palladium carboxylate complexes
    作者:Daniel P. Bancroft、F.Albert Cotton、Larry R. Falvello、Willi Schwotzer
    DOI:10.1016/s0277-5387(00)80368-x
    日期:1988.1
    Abstract The structures of three trinuclear palladium(II) carboxylates, Pd3(O2CR)6, with R = C2H5 (1), C(CH3)3 (2) and 2,4,6-C6H2(CH3)3 (3), have been determined in order to determine whether the Pd3 triangle in such compounds deviates from equilateral to isosceles because of packing forces or for other reasons. The results lead us to conclude that these molecules are inherently of three-fold symmetry
    摘要三种三核羧酸(II)羧酸盐Pd3(O2CR)6的结构,R = C2H5(1),C(CH3)3(2)和2,4,6-C6H2( )3(3),为了确定这种化合物中的Pd3三角形是由于堆积力还是由于其他原因而从等边线向等腰线倾斜而确定的。结果使我们得出结论,这些分子天生具有三重对称性,但很容易因分子间接触而变形。在1中,PdPd距离(A)为3.135(1),3.191(1)和3.191(1); 在2中分别是3.131(1),3.132(1)和3.132(1);在3中分别为3.137(3),3.140(3)和3.116(3)。三种化合物的晶体学性质如下。(1)空间组C2 / c,a = 17.280(2),b = 8.802(1),c = 16.452(3)Ǎ,β= 92.75(1)°,Z = 4(2)空间组Pnma, a = 23.066(3),b = 17.578(2),c = 10
  • Mechanistic Insight into the Regioselective Palladation of Indole Derivatives: Tetranuclear Indolyl Palladacycles with High C2–Pd or C3–Pd Bond Selectivity
    作者:Yang Li、Wen-Hua Wang、Ke-Han He、Zhang-Jie Shi
    DOI:10.1021/om300284t
    日期:2012.6.25
    provides a straightforward understanding of the regioselective palladation of indole derivatives by capturing both C2–Pd and C3–Pd intermediates of N-phenylindole and N-methylindole. Those tetranuclear indolyl palladacycles suggest that the regioselectivity of palladation depends on the N-substituted protective groups of indoles as well as the acidity of the reaction medium.
    这项研究通过捕获N-苯基吲哚和N-甲基吲哚的C2–Pd和C3–Pd中间体,提供了对吲哚生物的区域选择性palladation的直接理解。那些四核吲哚基palladacycles表明,触心的区域选择性取决于吲哚的N-取代的保护基以及反应介质的酸度。
  • Deprotonated N-phenyl-o-phenylenediimine as a bridging ligand
    作者:I.G. Fomina、A.A. Sidorov、G.G. Aleksandrov、S.E. Nefedov、I.L. Eremenko、I.I. Moiseev
    DOI:10.1016/s0022-328x(01)01181-0
    日期:2001.11
    The interaction of N-Pli-o-phenylenediamine with the trinuclear palladium complex Pd-3(mu -OOCCMe3)(6) was investigated. The ionic complex obtained [(KH2O)-H-.](+) Pd-3(OOCCMe3)(4)(mu -OH)[mu -NN-eta (2)-N,N'-(N)(NPh)(C6H4)]2} - has been structurally characterized by an X-ray diffraction study. It was found that the reaction of bis(N-phenyl-o-semiquinonediimine)platinum( + 2) with Re(CO)(5)Cl, which has been preliminarily treated with silver triflate, afforded the heterometallic complex (CO)Pt[mu -N,N-o-(N)(NPh)C6H4](2)ReCl[(NH)(NPh)C6H4]. (C) 2001 Published by Elsevier Science B.V.
  • Can Palladium Acetate Lose Its “Saltiness”? Catalytic Activities of the Impurities in Palladium Acetate
    作者:William A. Carole、Jonathan Bradley、Misbah Sarwar、Thomas J. Colacot
    DOI:10.1021/acs.orglett.5b02835
    日期:2015.11.6
    Commercially available palladium acetate often contains two major impurities, whose presence can impact the overall catalytic efficacy. This systematic study provides a comparison of the differences in catalytic activity of pure palladium acetate, Pd-3(OAc)(6), with the two impurities: Pd-3(OAc)(6)(NO2) and polymeric [Pd(OAc)(2)](n) in a variety of cross-coupling reactions. The solid state C-13 NMR spectra of all three compounds in conjunction with DFT calculations confirm their reported geometries.
  • Binary palladium carboxylates with electron-donating and electron-withdrawing substituents in the carboxylate ligand: Synthesis and structural studies. The crystal structures of Pd3(μ-CH2ClCO2)6 · CH2Cl2, Pd3(μ-C6H11CO2)6, and Pd3(μ-CMe3CO2)6
    作者:I. A. Efimenko、R. E. Podobedov、A. V. Churakov、L. G. Kuz’mina、I. A. Garbuzova、B. V. Lokshin、A. L. Maksimov、V. R. Flid
    DOI:10.1134/s1070328411080021
    日期:2011.8
    Replacement of the acetate ligands in Pd-3(mu-MeCO2)(6) in benzene gave complexes of the general formula Pd-3(mu-RCO2)(6) (R = CF3, CCl3, CH2Cl, Me, cyclo-C6H11, and CMe3). The structures of the complexes were determined using IR spectroscopy, ESI mass spectrometry, and X-ray diffraction. It was found that the complexes contain a trinuclear Pd framework and that their spectroscopic and structural parameters depend on the donor-acceptor properties of the substituent in the carboxylate ligand.
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