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tetrachloro-bis(triphenylphosphan)rhenium(IV) | 34248-10-7

中文名称
——
中文别名
——
英文名称
tetrachloro-bis(triphenylphosphan)rhenium(IV)
英文别名
trans-tetrachlorobis(triphenylphosphine-P)rhenium(IV);tetrachlorobis(triphenylphosphine)rhenium;[ReCl4(PPh3)2];Tetrachlororhenium;triphenylphosphane
tetrachloro-bis(triphenylphosphan)rhenium(IV)化学式
CAS
34248-10-7
化学式
C36H30Cl4P2Re
mdl
——
分子量
852.601
InChiKey
AAOGQTTVFFQAOH-UHFFFAOYSA-J
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):
    9.65
  • 重原子数:
    43
  • 可旋转键数:
    6
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.0
  • 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:
    tetrachloro-bis(triphenylphosphan)rhenium(IV) 在 H2O 、 ethylenediamine 作用下, 以 乙醇氯仿 为溶剂, 生成 {ReO2en2}Cl
    参考文献:
    名称:
    Luna, Silvio Alvarez; Bolzati, Cristina; Duatti, Adriano, Inorganic Chemistry, 1992, vol. 31, # 12, p. 2595 - 2598
    摘要:
    DOI:
  • 作为产物:
    描述:
    盐酸 、 hexafluorophosphoric acid 作用下, 以 二氯甲烷 为溶剂, 以35%的产率得到tetrachloro-bis(triphenylphosphan)rhenium(IV)
    参考文献:
    名称:
    Reaction of (PPh3)2ReH7with dienes: preparation and some properties of trihydrido η4-diene and dihydro η5-dienyl complexes of rhenium
    摘要:
    标题化合物与二烯反应生成三氢合η4-二烯或二氢合η5-二烯基配合物;η5-环己二烯基化合物(6)的热分解生成氢合芳烃配合物(7),而η4-二烯化合物(4)的质子化导致二烯的完全氢化。
    DOI:
    10.1039/c39800000249
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文献信息

  • Schiff base complexes of rhenium(IV) and rhenium(V)
    作者:A. Robert Middleton、Anthony F. Masters、Geoffrey Wilkinson
    DOI:10.1039/dt9790000542
    日期:——
    The interaction of various Schiff bases, LH2, with trichloro-oxobits (triphenylphosphine) rhenium(V), tetrachlorobis(triphenylphosphine) ruthenium(IV), and other rhenium complexes has given rise to complexes of the following types: (a) ReV2O3L2 that have a linear ORe–O–ReO system which quadridentate ligands on each rhenium; (b) ReVOCIL that appear to be octahedral with trans ORe–Cl groups; (c) ReIVCl2L
    各种席夫碱LH 2与三氧杂(三苯基膦)rh(V),四双(三苯基膦(IV)和其他rh配合物的相互作用产生了以下类型的配合物:(a)Re V具有线性O Re–O–Re O系统的2 O 3 L 2,在每个quad上具有四重配体;(b)看起来是带有反式O Re-Cl基团的八面体的Re V OCIL ;(c)带有反八面体的IV IV Cl 2 L ;(d)具有中性席夫碱LH的配合物2绑定到属。
  • Rhenium complexes of<i>P</i>,<i>P</i>,<i>P</i>′,<i>P</i>′-tetrakis(<i>o</i>-hydroxyphenyl)diphosphinoethane
    作者:Hongyan Luo、Chris Orvig
    DOI:10.1139/v96-078
    日期:1996.5.1

    Preparation of the hydrochloride salt of a new potentially hexadentate ligand precursor P,P,P′,P′-tetrakis(o-hydroxyphenyl)diphosphinoethane dihydrochloride (abbreviated H4P2O4•2HCl) is described. From H4P2O4•2HCl, neutral [Re2O2Cl2(PPh3)2(μ-P2O4)] and dianionic [Re2O2Br4(μ-P2O4)]2−dinuclear rhenium(V) complexes were synthesized. The complexes have been characterized by elemental analysis, infrared spectroscopy, mass spectrometry, and1H/31P1H} NMR spectra.31P1H} NMR revealed that only one isomer, presumably the anti, was present for [Re2O2Cl2(PPh3)2(μ-P2O4)], and that two isomers, both anti and syn isomers, were observed for [Re2O2Br4(μ-P2O4)]2−. The coligands (PPh3for the former, Brfor the latter) of both complexes underwent ligand exchange with pyridine. Key words: rhenium, P,P,P′,P′-tetrakis(o-hydroxyphenyl)diphosphinoethane, dimer, isomers.

    描述了一种新潜在的六齿配体前体P,P,P′,P′-四(邻羟基苯基)二膦乙烷二盐酸盐(简称H4P2O4•2HCl)的制备。从H4P2O4•2HCl出发,合成了中性的[Re2O2Cl2(PPh3)2(μ-P2O4)]和二阴离子的[Re2O2Br4(μ-P2O4)]2−二核(V)配合物。这些配合物经过元素分析、红外光谱、质谱和1H/31P1H} NMR光谱表征。31P1H} NMR显示,[Re2O2Cl2(PPh3)2(μ-P2O4)]只存在一种异构体,可能是反式的,而[Re2O2Br4(μ-P2O4)]2−观察到两种异构体,分别为反式和顺式。这两种配合物的辅基(对于前者是PPh3,对于后者是Br)均与吡啶发生了配体交换。关键词:,P,P,P′,P′-四(邻羟基苯基)二膦乙烷,二聚体,异构体。
  • Ligand exchange reactions of ReCl4(PPh3)2 with tridentate diacidic ligands with the donor set ONO(S). Molecular structures of the resulting oxo-rhenium(V) complexes
    作者:Stefan Sawusch、Uwe Schilde、Ines Starke、Andreas Lehmann、Erhard Uhlemann
    DOI:10.1016/s0020-1693(97)05811-8
    日期:1998.2
    rhenium(V) chelates, X-ray analyses were carried out. The crystal structures were determined for salicylaldehyde thiobenzoylhydrazonato (2−) salicylaldehyde thiobenzoylhydrazonato oxo-rhenium(V) (1) C28H21N4O3Re: monoclinic , β = 96.416(13)°, Z = 4, R1 = 0.0513; benzoylacetone thiobenzoylhydrazonato (2−) benzoylacetone thiobenzoylhydrazonato oxo-rhenium(V) (2) C34H29N4S2Re: triclinic , γ = 79.50(3)°, Z = 2
    研究了ReCl 4(PPh 3)2与三齿二酸配体与供体组ONO(S)的配体交换反应。通过对中间产物和最终产物进行质谱分析和X射线结构分析,可以明确反应过程。形成的IV(IV螯合物首先反应进一步通过空中氧化反应生成氧((V)螯合物。为阐明这些rh(V)螯合物的结构性质,进行了X射线分析,并确定了水杨醛的晶体结构代苯甲酰(2-)水杨醛代苯甲酰(V)(1)C 28 H 21 N 4 O 3 Re:单斜晶系,β = 96.416(13)°,Z = 4,R 1 = 0.0513; 苯甲酰基丙酮代苯甲酰(2-)苯甲酰基丙酮代苯酰(V)(2)C 34 H 29 N 4 S 2 Re:三斜晶系,γ = 79.50(3)°,Z = 2,R 1 = 0.0354。苯甲酰丙酮基-二-三苯基膦-氧-(V)(3b)的特征是分解产物,是from(IV)氧化为氧-((V)和配体苯甲酰丙酮苯甲酰hy
  • Synthesis, crystal, molecular and electronic structure of the [ReCl4(pzH)(PPh3)] and [ReCl4(pyz)(PPh3)] complexes
    作者:B. Machura、A. Jankowska、R. Kruszynski、J. Kłak、J. Mroziński
    DOI:10.1016/j.poly.2005.09.022
    日期:2006.4
    Abstract The reactions of the [ReCl 4 (PPh 3 ) 2 ] complex with pyrazole (pzH) and pyrazine (pyz) have been examined and two novel Re(IV) compounds – [ReCl 4 (pzH)(PPh 3 )] ( 1 ) and [ReCl 4 (pyz)(PPh 3 )] ( 2) – have been obtained. The compounds have been studied by IR, UV–Vis spectroscopy and X-ray crystallography. The electronic structures of 1 and 2 have been calculated with the density functional
    摘要研究了[ReCl 4(PPh 3)2]配合物与吡唑(pzH)和吡嗪(pyz)的反应,并发现了两种新型Re(IV)化合物– [ReCl 4(pzH)(PPh 3)](1 )和[ReCl 4(pyz)(PPh 3)](2)–已获得。该化合物已通过IR,UV-Vis光谱和X射线晶体学进行了研究。1和2的电子结构已通过密度泛函理论(DFT)方法进行了计算。使用与时间有关的DFT方法计算了1和2的自旋允许的四重峰-四重峰电子跃迁,并在此基础上讨论了标题化合物的UV-Vis光谱。从磁学研究中,获得的较小的负值J证实了晶格中centers中心之间弱的反磁相互作用的发生。
  • The crystal and electronic structure of the complex [ReCl4(PPh3)2]
    作者:J.O. Dziegielewski、B. Machura、T.J. Bartczak
    DOI:10.1016/0277-5387(96)00001-0
    日期:1996.6
    Abstract The crystallographic structure of the complex trans-[ReCl4(PPh3)2] was determined and the spectroscopic characterization of the complex was established. Its electronic structure was also investigated (10Dq = 17,889 cm−1, Ds = −4091 cm−1, Dτ = 136 cm−1, B = 473 cm−1, C = 2175 cm−1)
    摘要确定了反式-[ReCl4(PPh3)2]配合物的晶体结构,并建立了该配合物的光谱表征。还对其电子结构进行了研究(10Dq = 17,889 cm-1,Ds = −4091 cm-1,Dτ= 136 cm-1,B = 473 cm-1,C = 2175 cm-1)
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