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pentacyanonitrosylferrate(III)

中文名称
——
中文别名
——
英文名称
pentacyanonitrosylferrate(III)
英文别名
pentacyanonitrosylferrate(II)(2-);pentacyanonitrosylferrate(2-);nitroprussiate(II) (2-);nitroprusside ion;nitroprusside(2-);nitroprusside
pentacyanonitrosylferrate(III)化学式
CAS
——
化学式
C5FeN6O
mdl
——
分子量
215.942
InChiKey
SGDUEHHBBGUDKE-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):
    0.3
  • 重原子数:
    13.0
  • 可旋转键数:
    1.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    148.38
  • 氢给体数:
    0.0
  • 氢受体数:
    7.0

反应信息

  • 作为反应物:
    描述:
    pentacyanonitrosylferrate(III) 为溶剂, 生成 氰化汞
    参考文献:
    名称:
    Tomichek, O.; Prochke, O., Collection of Czechoslovak Chemical Communications, 1931, vol. 3, p. 116 - 125
    摘要:
    DOI:
  • 作为产物:
    描述:
    pentacyanonitrosylferrate(II) 在 氧气 作用下, 以 为溶剂, 生成 pentacyanonitrosylferrate(III)
    参考文献:
    名称:
    Reactivity of Reduced Nitroprusside, [Fe(CN)5NO]3-, toward Oxygen
    摘要:
    In the reaction of [Fe(CN)5NO(.)](3-) with O-2 (4:1 stoichiometry), the nitroprusside ion [Fe(CN)(5)NO](2-) (NP) was quantitatively produced. The rate law was -1/4d[Fe(CN)(5)NO(.)(3-)]/dt = k(2)[Fe(CN)(5)NO(.)(3-)][O-2], with k(2) = (3.5 +/- 0.2) x 10(5) M-1 s-1 at 25.0 degrees C. The rate was insensitive to pH (range 9-11) and ionic strength (I = 0.1-1 M). Excess cyanide was used for minimizing the production of [Fe(CN)(4)NO](2-), which appeared to be much less reactive. Addition of O-2 to the NO(.) group is proposed to generate peroxynitrite bound to Fe(III), which reacts rapidly with [Fe(CN)(5)NO(.)](3-) to yield [Fe(CN)(5)NO(.)(2)](3-). Reaction between the latter radical ions leads to the final product, NP. Comparison with the autoxidation rates for other NO(.) complexes reveals that the rate constants decrease with an increase in ENO+/NO, the redox potentials of the bound NO+/NO(.) couples. Six-coordination appears to be necessary for attaining reasonable electrophilic rates for the NO(.) ligand, as with other heme and non-heme complexes.
    DOI:
    10.1021/ja066900i
  • 作为试剂:
    描述:
    参考文献:
    名称:
    链烷重氮酸在接近中性和碱性 pH 值下在 [18O] H2O 中的反应
    摘要:
    Etude de l'hydrolyse de l'(hydroxy propyl) diazene et de l'(hydroxy phenyl-1ethyl) diazene afin de comprendre le mecanisme deformation des produits dans des conditions physiologiques approchees
    DOI:
    10.1021/ja00319a027
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文献信息

  • Kinetics and Mechanism of the Formation of Nitroprusside from Aquapentacyanoferrate(III) and NO:  Complex Formation Controlled by Outer-Sphere Electron Transfer
    作者:Federico Roncaroli、José A. Olabe、Rudi van Eldik
    DOI:10.1021/ic020288o
    日期:2002.10.1
    reactions of aquapentacyanoferrate(III), for which a dissociative interchange (I(d)) mechanism was suggested. The aquapentacyanoferrate(II) ion was detected as a reactive intermediate in the reaction of aquapentacyanoferrate(III) with NO, by using pyrazine and thiocyanate as scavengers for this intermediate. In addition, the reactions of other [Fe(III)(CN)(5)L](n-) complexes (L = NCS(-), py, NO(2)(-), and
    详细研究了一氧化氮与水合五氰基高铁酸盐(III)反应的动力学和机理。伪一阶过程定量生产了五氰基亚硝酸高铁盐(硝基普鲁司苷,NP)。发现在25.5摄氏度,pH 3.0(HClO(4))和I = 0.1 M(NaClO(4))下,络合物形成速率常数为0.252 +/- 0.004 M(-1)s(-1)。 ,其激活参数为DeltaH ++ = 52 +/- 1 kJ mol(-1),DeltaS ++ = -82 +/- 4 JK(-1)mol(-1)和DeltaV ++ = -13.9 + 0.5 cm(3 )mol(-1)。这些数据与先前关于水合五氰基高铁酸盐(III)的复杂形成反应的研究不一致,该研究提出了解离性交换(I(d))机制。季戊四酸高铁酸盐(III)与NO的反应中检测到离子作为反应中间体。通过使用吡嗪和硫氰酸盐作为该中间体的清除剂。此外,其他[Fe(III)(CN)(5)L](n-)配合物(L
  • A Light-Releasable Potentially Prebiotic Nucleotide Activating Agent
    作者:Angelica Mariani、David A. Russell、Thomas Javelle、John D. Sutherland
    DOI:10.1021/jacs.8b05189
    日期:2018.7.18
    holistic approach in which possible atmospheric, organic, and inorganic systems chemistries are taken into consideration. In this way, we now report that a selective phosphate activating agent, namely methyl isocyanide, could plausibly have been produced from simple prebiotic feedstocks. We show that methyl isocyanide drives the conversion of nucleoside monophosphates to phosphorimidazolides under
    最近,对生命化学起源的研究受益于整体方法,其中考虑了可能的大气、有机和无机系统化学。通过这种方式,我们现在报告说,一种选择性磷酸盐活化剂,即甲基异氰化物,可能是从简单的益生元原料中生产出来的。我们首次证明,甲基异氰化物在潜在的益生元条件下驱动单磷酸核苷向磷咪唑化物的转化,并且首次获得了优异的产率。重要的是,这种化学反应允许重复的再激活循环,​​这是非酶寡聚研究中长期寻求的特性。此外,由于异氰化物在照射时释放,因此提高了空间和时间控制活化化学的可能性。
  • The pentacyanonitrosylferrate ion—V. The course of the reactions of nitroprusside with a range of thiols
    作者:Anthony R. Butler、Adrianne M. Calsy-Harrison、Christopher Glidewell、Poul E. Sørensen
    DOI:10.1016/s0277-5387(00)81208-5
    日期:1988.1
    react with nitroprusside ([Fe(CN)5NO]2−, pentacyanonitrosylferrate (2−)) to give, via the intermediates [Fe(CN)5N(O)SR]3− and [Fe(CN)5NO]3−, the pentacoordinate iron(I) complex [Fe(CN)4NO]2−. The fate of this complex depends crucially upon the reaction conditions; in the presence of oxygen, [Fe(CN)4NO]2− can reform [Fe(CN)5NO]2− to give an effective stoichiometry of RS− to [Fe(CN)5NO]2− substantially
    硫醇RSH(RSH =网格,半胱氨酸,N-乙酰半胱氨酸,2-甲基半胱氨酸,N-乙酰基-2-甲基半胱氨酸,青霉胺,N-乙酰青霉胺和谷胱甘肽)与硝普盐(的[Fe(CN)反应5 NO] 2-,pentacyanonitrosylferrate( 2-))经由中间体[Fe(CN)5 N(O)SR] 3-和[Fe(CN)5 NO] 3-生成五配位铁(I)络合物[Fe(CN)4 NO ] 2−。这种复合物的命运主要取决于反应条件。在氧的存在下,的[Fe(CN)4 NO] -2-可以改造的[Fe(CN)5 NO] 2-,得到RS的有效的化学计量-至[Fe(CN)5 NO] 2−实质上大于1:1。在无氧且化学计量比为1:1的情况下,[Fe(CN)4 NO] 2−遵循公认的途径生成[Fe(CN)6 ] 4−,Fe 2+和NO。在不存在氧的并用过量的RS的-配体,取代发生在的[Fe(CN)4 NO] 2-,得到先的[Fe(NO)2(SR)2
  • The reaction of cysteine with the pentacyanonitrosylferrate(2–) ion
    作者:Pedro J. Morando、Elena B. Borghi、Lydia M. de Schteingart、Miguel A. Blesa
    DOI:10.1039/dt9810000435
    日期:——
    The title reaction has been studied and it has been found that in the presence of oxygen a catalytic path for the oxidation of cysteine to cystine is established. The rate law is presented, and the mechanism is discussed on the basis of observed effects of the reagent concentrations on the extrapolated initial absorbance of the solution at 522 nm, and on the experimental pseudo-first-order rate of
    已经研究了标题反应,并且发现在氧气存在下,建立了将半胱氨酸氧化成胱氨酸的催化路径。给出了速率定律,并根据观察到的试剂浓度对溶液在522 nm的外推初始吸光度以及实验结果中颜色消失的拟一级伪影的影响,对机理进行了讨论。氰离子对反应过程有显着影响。
  • The Electrophilic Reactions of Pentacyanonitrosylferrate(II) with Hydrazine and Substituted Derivatives. Catalytic Reduction of Nitrite and Theoretical Prediction of η<sup>1</sup>-, η<sup>2</sup>-N<sub>2</sub>O Bound Intermediates
    作者:María M. Gutiérrez、Valentín T. Amorebieta、Guillermina L. Estiú、José A. Olabe
    DOI:10.1021/ja025995v
    日期:2002.9.1
    [Fe(CN)(5)NO](2)(-), toward hydrazine (Hz) and substituted hydrazines (MeHz, 1,1-Me(2)Hz, and 1,2-Me(2)Hz) has been studied by means of stoichiometric and kinetic experiments (pH 6-10). The reaction of Hz led to N(2)O and NH(3), with similar paths for MeHz and 1,1-Me(2)Hz, which form the corresponding amines. A parallel path has been found for MeHz, leading to N(2)O, N(2), and MeOH. The reaction of
    五氰基亚硝基铁酸盐 (II) 离子 [Fe(CN)(5)NO](2)(-) 对肼 (Hz) 和取代肼 (MeHz、1,1-Me(2)Hz 和1,2-Me(2)Hz) 已通过化学计量和动力学实验(pH 6-10)进行了研究。Hz 的反应导致 N(2)O 和 NH(3),与 MeHz 和 1,1-Me(2)Hz 的类似路径,形成相应的胺。已发现 MeHz 的平行路径,导致 N(2)O、N(2) 和 MeOH。1,2-Me(2)Hz 的反应遵循不同的路线,其特征是形成偶氮甲烷 (MeNNMe),亚硝基完全还原为 NH(3),中间检测 [Fe(CN)(5)NO]( 3)(-)。在上述反应中,[Fe(CN)(5)H(2)O](3)(-) 总是产物,允许系统催化进行亚硝酸盐还原,与亚硝酸盐和一氧化氮还原酶的行为相关的问题。该机制包括通过亲核试剂与亚硝酰基的 N 原子结合形成初始可逆加合物。加合物通过 OH(-)
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