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[Fe(CO)4(C(O)OC(Me)(OMe)C(O))] | 177174-08-2

中文名称
——
中文别名
——
英文名称
[Fe(CO)4(C(O)OC(Me)(OMe)C(O))]
英文别名
——
[Fe(CO)4(C(O)OC(Me)(OMe)C(O))]化学式
CAS
177174-08-2
化学式
C9H6FeO8
mdl
——
分子量
297.989
InChiKey
IKQRXWRTTUDNLL-HNJBGNBTSA-N
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:
    [Fe(CO)4(C(O)OC(Me)(OMe)C(O))] 在 EtOH 、 HCl 作用下, 以 乙醇二氯甲烷 为溶剂, 生成 五羰基铁
    参考文献:
    名称:
    在丙酮酰配体的β-羰基上亲核加成形成阴离子三官能化金属内酯
    摘要:
    阴离子的亲核试剂如新- = CH 3 ö -,C 2 H ^ 5 ø - ,叔迪布奥-,CH 3小号- ,和P(C 6 H ^ 5)2 -被发现与(CO)反应4的Fe(CO 2 CH 3)[C(O)C(O)CH 3 ]生成阴离子三官能化金属内酯的两种异构体,其形成是由于将亲核试剂加到丙酮酰配体的β羰基上。在该反应中,发现通过在末端羰基上进一步添加相同的β羰基的氧来形成金属环。在酸性介质中,这些阴离子络合物演变成中性金属内酯,通过与亲核试剂(Nu-H型试剂)进行相同的反应已获得。的成就时用叔迪布奥进行反应-可能导致从丙酮酰基配体的[Fe] C(O)-C(烯醇化物形式的中间形成CH 2)-O -在碱性条件下。
    DOI:
    10.1021/om049030r
  • 作为产物:
    描述:
    (methoxycarbonyl)(pyruvoyl)tetracarbonyliron 以 二氯甲烷 为溶剂, 生成 [Fe(CO)4(C(O)OC(Me)(OMe)C(O))]
    参考文献:
    名称:
    Chain–ring isomerism vs. carbon–carbon coupling on two(tetracarbonyliron)-γ-ketoesters: cis-[Fe(COR)(COCOR′)(CO)4](R = Me, R′= OMe; R = OMe; R′= Me)
    摘要:
    Ferra-gamma-ketoesters 1 and 2 induce thermally either a carbon-carbon coupling process or a chain-ring isomerization; the orientation of the reaction likely depends on the proximity of the ester group to the metal centre.
    DOI:
    10.1039/cc9960000857
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文献信息

  • Phosphine Addition to Pyruvoyl Ligands of Iron Complexes: Formation of Zwitterionic Metallalactones
    作者:J. Y. Salaün、R. Rumin、F. Setifi、S. Triki、P. A. Jaffrès
    DOI:10.1021/om800804b
    日期:2009.1.12
    pyruvoyl-substituted iron complex (CO)4Fe[C(O)C(O)CH3](CO2CH3) (1) to give rise to phosphonium-substituted metallalactones fac-(CO)3Fe[C(O)C(CH3)(PR3)OC(O)](CO2CH3) (2). These zwitterionic compounds are formed by an initial addition of the phosphine to the noncoordinated carbonyl of the pyruvoyl unit followed by the addition of the oxygen of this C═O on a terminal carbonyl. They display an anionic metal
    叔膦在-80°C下与丙酮酰基取代的配合物(CO)4 Fe [C(O)C(O)CH 3 ](CO 2 CH 3)(1)反应生成phospho取代的属内酯fac-(CO)3 Fe [C(O)C(CH 3)(PR 3)O C(O)](CO 2 CH 3)(2)。这些两性离子化合物是通过将膦首先加到丙酮酰基单元的非配位羰基上,然后在末端羰基上加成该C = O的氧而形成的。它们显示出被三个有机配体取代的阴离子属中心和位于a基团上的正电荷。尝试将反应扩展到相关的阳离子五羰基丙酮酰基取代的配合物失败,因为使用相同的试剂未观察到反应。但是,这些反应的预期产物阳离子phospho属内酯(CO)4 Fe [C(O)C(CH 3)(PR 3)O C(O)]} +通过相关两性离子属内酯的烷氧羰基配体的酸离解获得。
  • Thermal properties and reactions towards nucleophiles of an iron complex displaying an acetyl and a pyruvoyl ligands
    作者:Jean-Yves Salaün、René Rumin、Hervé des Abbayes、Smail Triki
    DOI:10.1016/j.jorganchem.2006.05.019
    日期:2006.8
    Thermal evolution at 4 degrees C of the structurally characterized cis(CO)(4)Fe[C(O)C(O)CH3][C(O)CH3](1(2)) gives rise to the cis(CO)(4)Fe[C(O)CH(3)b (1(3)) which, probably owing to synthetic problems, has never been described in the literature. By reaction with anionic nucleophiles (Nu(-)), 1(2) affords anionic trifunctionalized metallalactones (CO)(3)Fe[C(O)CH3][C(O)C(CH3)(Nu)OC7(O);(Fe-C-7)]}(-) (3) formed by addition of the nucleophile reagent on the P carbon of the pyruvoyl moiety followed by the cyclization of this ligand on a terminal carbonyl of the complex. Anions 3 are characterized by H-1 and C-13 NMR and by X-ray diffraction for the complex with Nu = C(H)(CO2C2H5)(2). Complexes 3 are also prepared by reaction of CH3Li with the neutral metallalactones (CO)(4)Fe[C(O)C(CH3)(Nu)OC7(O):Fe-C-7] (2). The results of this study shed light on the reaction of cyclization of a pyruvoyl ligand as they clearly show that the presence of a second ligand (for example CO2R) with a labile OR group is not required to perform the formation of the metallalactone ring and then that the observed reaction has no connection with organic chain-ring transformations. (c) 2006 Elsevier B.V. All rights reserved.
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