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potassium tetracarbonylhydridoferrate | 17857-24-8

中文名称
——
中文别名
——
英文名称
potassium tetracarbonylhydridoferrate
英文别名
——
potassium tetracarbonylhydridoferrate化学式
CAS
17857-24-8
化学式
C4HFeO4*K
mdl
——
分子量
207.995
InChiKey
ZCWNHXZCHBPQAK-UHFFFAOYSA-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:
    potassium tetracarbonylhydridoferrate 作用下, 以 neat (no solvent) 为溶剂, 生成
    参考文献:
    名称:
    质子和水煤气变换条件下单核[HM(CO)4]-缩合为三核[HM3(CO)11]-金属氢化羰基阴离子(M = Fe,Ru,Os)
    摘要:
    DOI:
    10.1021/om00080a005
  • 作为产物:
    描述:
    五羰基铁氢氧化钾 作用下, 以 乙醇 为溶剂, 生成 potassium tetracarbonylhydridoferrate
    参考文献:
    名称:
    碱金属四羰基高铁酸盐的化学。聚合物负载的羰基铁络合物的胺合成和脱卤反应
    摘要:
    所述聚合物负载HFE(CO)4 -可以从钾tetracarbonylhydridoferrate通过在其氯化物形式的离子交换树脂(大孔树脂A 26)的离子交换过程容易地制备。它选择性地将硝基芳烃还原为胺,并与1,2-二溴链烷反应生成烯烃,收率良好至极佳。
    DOI:
    10.1016/0022-328x(83)89531-x
  • 作为试剂:
    描述:
    苯甲酰甲酸甲酯potassium tetracarbonylhydridoferrate 作用下, 以 甲醇 为溶剂, 反应 4.0h, 以65%的产率得到DL-扁桃酸甲酯
    参考文献:
    名称:
    四羰基氢化铁酸钾:选择性还原羰基的试剂
    摘要:
    KHFe(CO)4是用于还原电子缺陷型酮(三氟苯乙酮)和选择性单还原α-酮羰基化合物(例如苯甲酰,苯甲酰甲基甲酸酯,N-甲基isatine和丙酮酸甲酯)的酮基的有效试剂。亚磷酸酯取代的衍生物K [HFe(CO)3 {P(OMe)3 }]也是还原三氟苯乙酮的有效试剂。
    DOI:
    10.1016/s0040-4039(00)78502-9
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文献信息

  • Iron Catalyzed Hydroformylation of Alkenes under Mild Conditions: Evidence of an Fe(II) Catalyzed Process
    作者:Swechchha Pandey、K. Vipin Raj、Dinesh R. Shinde、Kumar Vanka、Varchaswal Kashyap、Sreekumar Kurungot、C. P. Vinod、Samir H. Chikkali
    DOI:10.1021/jacs.8b01286
    日期:2018.3.28
    4-chloro styrene (S18), 4-vinylbenzonitrile (S19), 4-vinylbenzoic acid (S20), and allyl benzene (S21) to corresponding aldehydes in good to excellent yields. Both electron donating and electron withdrawing substituents could be tolerated and excellent conversions were obtained for S11-S20. Remarkably, the addition of 1 mol % acetic acid promotes the reaction to completion within 16-24 h. Detailed mechanistic
    地球上储量丰富的第一排过渡属为稀有和贵属提供了一种廉价且可持续的替代品。然而,在催化中使用第一行属需要苛刻的反应条件,活性有限,并且不能耐受官能团。这里报道的是一种在温和条件下高效催化的烯烃加氢甲酰化反应。该协议在低于 100 °C 的 10-30 bar 合成气压力下运行,利用现成的配体,并适用于一系列烯烃。因此,前体 [HFe(CO)4]-[Ph3PNPPh3]+ (1) 在三苯基膦存在下催化 1-己烯 (S2)、1-辛烯 (S1)、1-癸烯 (S3) 的加氢甲酰化, 1-十二烯 (S4), 1-十八烯 (S5), 三甲氧基(乙烯基)硅烷 (S6), 三甲基(乙烯基)硅烷 (S7), 腰果酚 (S8), 2,3-二氢呋喃 (S9), 烯丙基丙二酸(S10), 苯乙烯 (S11), 4-甲基苯乙烯 (S12), 4-异丁烯-苯乙烯 (S13), 4-丁丁-苯乙烯 (S14), 4-甲氧基苯乙烯
  • Synthesis and reactivity of [(R1R2N)2PH]Fe(CO)4 complexes. X-ray crystal structure of [(Ph2N)2PH]Fe(CO)4
    作者:Jean-Jacques Brunet、Remi Chauvin、Ousmane Diallo、Bruno Donnadieu、Joëlle Jaffart、Denis Neibecker
    DOI:10.1016/s0022-328x(99)00031-5
    日期:1999.7
    KHFe(CO)4 reacts with tris(amino)phosphines by substitution at phosphorus leading to [bis(amino)phosphine]tetracarbonyliron complexes [(R1R2N)2PH]Fe(CO)4. The X-ray structure has been determined for R1=R2=Ph. Deprotonation of these complexes with KH affords stable potassium phosphidotetracarbonylferrates which can be alkylated or acylated at phosphorus.
    KHFe(CO)4通过在处取代而与三(基)膦反应,生成[双(基)膦]四羰基铁配合物[(R 1 R 2 N)2 PH] Fe(CO)4。已经针对R 1= R 2= Ph确定了X射线结构。用KH使这些配合物去质子化,得到稳定的磷酸四羰基高,其可在处被烷基化或酰化。
  • Reactivity of Hydrides FeH<sub>2</sub>(CO)<sub>2</sub>P<sub>2</sub> (P = Phosphites) with Aryldiazonium Cations:  Preparation, Characterization, X-ray Crystal Structure, and Electrochemical Studies of Mono- and Binuclear Aryldiazenido Complexes
    作者:Gabriele Albertin、Stefano Antoniutti、Alessia Bacchi、Davide Barbera、Emilio Bordignon、Giancarlo Pelizzi、Paolo Ugo
    DOI:10.1021/ic980430e
    日期:1998.10.1
    aryldiazenido complexes [Fe(ArN(2))(CO)(2)P(2)]BPh(4) (1-4) and [Fe(CO)(2)P(2)}(2)(&mgr;-N(2)Ar-ArN(2))](BPh(4))(2) (5-8) [P = P(OEt)(3), PPh(OEt)(2), PPh(2)OEt, P(OPh)(3); Ar = C(6)H(5), 2-CH(3)C(6)H(4), 4-CH(3)C(6)H(4); Ar-Ar = 4,4'-C(6)H(4)-C(6)H(4), 4,4'-(2-CH(3))C(6)H(3)-C(6)H(3)(2-CH(3)), 4,4'-C(6)H(4)-CH(2)-C(6)H(4)] were prepared by allowing hydride species FeH(2)(CO)(2)P(2) to react with
    单核和双核芳基二氮杂ido [Fe(ArN(2))(CO)(2)P(2)] BPh(4)(1-4)和[Fe(CO)(2)P(2)}( 2)(&mgr; -N(2)Ar-ArN(2))](BPh(4))(2)(5-8)[P = P(OEt)(3),PPh(OEt)(2) ,PPh(2)OEt,P(OPh)(3); Ar = C(6)H(5),2-CH(3)C(6)H(4),4-CH(3)C(6)H(4); Ar-Ar = 4,4'-C(6)H(4)-C(6)H(4),4,4'-(2-CH(3))C(6)H(3)-C (6)H(3)(2-CH(3)),4,4'-C(6)H(4)-CH(2)-C(6)H(4)]是通过氢化物制备的FeH(2)(CO)(2)P(2)与过量的单-(ArN(2))(BF(4))或双芳基重氮(N(2)Ar-ArN(2))反应(BF(4))(2)盐分别在低温下。涉及氢化物-芳基二氮烯中间体[FeH(ArN
  • Neutron diffraction study of the highly distorted octahedral complex FeH2(CO)2[P(OPh)3]2
    作者:Nam Nhat Ho、Robert Bau、Sax A. Mason
    DOI:10.1016/s0022-328x(03)00312-7
    日期:2003.6
    A neutron diffraction analysis was carried out at 20 K on a single crystal of FeH2(CO)2[P(OPh)3]2 in order to accurately locate the hydride ligands. The two hydrides are bonded terminally to the Fe atom, and their small size causes the title complex to assume a highly distorted octahedral geometry. Distances and angles involving the hydride ligands are as follows: FeH(1)=1.521(2) Å, FeH(2)=1.529(2)
    为了精确定位氢化物配体,在20 K的FeH 2(CO)2 [P(OPh)3 ] 2单晶上进行了中子衍射分析。这两个氢化物末端键合到Fe原子上,它们的小尺寸使标题化合物呈现高度扭曲的八面体几何形状。涉及氢化物配体的距离和角度如下:FeH(1)= 1.521(2)Å,FeH(2)= 1.529(2)Å,H(1)⋯H(2)= 2.011(3 ),并且H(1)FeH(2)= 82.49(13)°。最终协议因子:R(F)= 2.8%和R(wF 2)= 5.4%。
  • Reaction of potassium tetracarbonylhydridoferrate with aryl halides: mechanistic study and an extension to the catalytic carbonylation of iodobenzene by a bimetallic Fe(CO)5-Co2(CO)8 system
    作者:Jean Jacques Brunet、Dominique De Montauzon、Marc Taillefer
    DOI:10.1021/om00047a070
    日期:1991.1
    Potassium tetracarbonylhydridoferrate, KHFe(CO)4, reacts with aryl iodides in wet methanol to yield the corresponding arenes. This reaction is catalytic under carbon monoxide (1 atm) in the presence of an excess of base. Mechanistic investigations, both by IR analysis and by electrochemical experiments, show that the reaction involves an electron transfer from HFe(CO)4- to the aryl halide to generate the corresponding radical anion. The resulting aryl radical either abstracts an hydrogen atom from potassium methoxide or combines with the [HFe(CO)4]. radical species to form ArFe(H)(CO)4, which yields ArH by reductive elimination. The catalytic carbonylation of iodobenzene to benzoic acid can be performed under very mild conditions by a bimetallic system, viz. HFe(CO)4--Co(CO)4-. The observed synergetic effect is believed to involve first an electron transfer from HFe(CO)4-to iodobenzene and generation of a phenyl radical, followed by reaction with Co(CO)4-, which acts as the actual carbonylation catalyst. In agreement with these hypotheses, the carbonylation of bromobenzene, which on its own is unreactive under these conditions, can be promoted by the presence of iodobenzene.
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