[Co₂(µ-Cl)₂(NO)₄]

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 过渡金属盐
• 英文名称: [Co₂(µ-Cl)₂(NO)₄]
• 英文别名: [(Co(μ-Cl)(nitrosyl)2)2]；Co2(NO)4(μ-Cl)2
• 化学式: Cl₂Co₂N₄O₄
• 分子量: 308.917
• InChiKey: GMWKCAUGVPALIT-UHFFFAOYSA-N

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：

  [Co₂(µ-Cl)₂(NO)₄] 、 tert-butyl selenol 在 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 生成 Co2(NO)4(μ-Se-t-Bu)2
  参考文献：
  名称：

  Synthesis of the cobalt analogues of Roussin’s red salt esters

  摘要：

  Cobalt analogs of the Roussin's red salt esters have been prepared by the reaction of organic thiol or selenol compounds with the readily prepared [Co(NO)(2)Cl](2). The compounds are unstable to light and decompose in ca. 1 week even ill the dark at -78 degrees C. The IR spectra suggest that the compounds have C-2v symmetry with the possibility of a folded Co2S2, rhombus about the S-S axis. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2005.10.060
• 作为产物：
  描述：

  氧化亚氮 、 cobalt(II) chloride 在 三乙胺 作用下， 以 甲醇 为溶剂， 生成 [Co₂(µ-Cl)₂(NO)₄]
  参考文献：
  名称：

  Synthesis of the cobalt analogues of Roussin’s red salt esters

  摘要：

  Cobalt analogs of the Roussin's red salt esters have been prepared by the reaction of organic thiol or selenol compounds with the readily prepared [Co(NO)(2)Cl](2). The compounds are unstable to light and decompose in ca. 1 week even ill the dark at -78 degrees C. The IR spectra suggest that the compounds have C-2v symmetry with the possibility of a folded Co2S2, rhombus about the S-S axis. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2005.10.060

文献信息

• Transition metal nitrosyls as nitrosylation agents
  作者：Peter Oltmanns、Dieter Rehder

  DOI：10.1016/0022-328x(85)87115-1

  日期：1985.2

  complex reaction involving the transfer of ligands usually considered as two- (CO and PR3, PR3 = PEtPh2, P(i-Bu)3, P(O-i-Pr)3), one- (X), and three-electron donors (NO). The cationic complexes [Mn(CO)5PR3][BF4] are converted into MnBr2 while [Mn2(CO)10] and its mono- and disubstituted phosphine derivatives readily yield [MnL(NO)3] (L = CO, THF, PR3), cis-[MnX(CO)4PR3] X = Cl, Br, I) and [Co(CO)2L(NO)]

  紫外线诱导的[CoX（NO）2 ] 2（X = Cl，Br，I）引起的中性和阳离子羰基锰化合物的亚硝化反应是一个复杂的反应，通常涉及两个配体的转移（CO和PR 3，PR 3 = PEtPh 2，P（i-Bu）3，P（Oi-Pr）3），一（X）和三电子供体（NO）。阳离子配合物[Mn（CO）5 PR 3 ] [BF 4 ]转化为MnBr 2，而[Mn 2（CO）10 ]及其单取代和二取代的膦衍生物容易制得[MnL（NO）3 ]（L = CO，THF，PR 3），顺式-[MnX（CO）4 PR 3 ] X = Cl，Br，I）和[Co（CO）2 L（NO）]（L = CO，PR 3）。反应性和产物谱随起始材料而有很大不同。唯一感兴趣的制备反应是[CoCl（NO）2 ] 2将[Mn 2（CO）10 ]转化为[Mn（THF）（NO）3 ] 。报道了55 Mn和59 Co NMR特征。还描述了制备[Mn
• Overview and New Insights into the Thiol Reactivity of Coordinated NO in {MNO}^6/7/8 (M = Fe, Co) Complexes
  作者：Melody A. Rhine、Brian C. Sanders、Ashis K. Patra、Todd C. Harrop

  DOI：10.1021/acs.inorgchem.5b00883

  日期：2015.10.5

  on MNO} fragments, and/or redox chemistry. We also present our results pertaining to the thiol reactivity of nonheme FeNO}7/8 complexes [Fe(LN4pr)(NO)]−/0 (1 and 2) and the noncorrin CoNO}8 complex [Co(LN4pr)(NO)] (3), an isoelectronic analogue of the FeNO}8 complex 1. Among other products, the reaction of 1 with p-ClPhSH affords [Fe2(μ-SPh-p-Cl)2(NO)4]− (anion of 6), a reduced Roussin’s red ester

  游离NO的反应（NO +，NO •，和NO - ）与硫醇（RSH）是相对公知的，并且NO部分的氧化态通常确定了反应的结果。然而，NO / RSH相互作用通常是在金属中心介导的，这些物种与第一行过渡金属（例如，Fe，Co）结合时的命运值得进一步研究。一些与金属结合的NO部分（尤其是NO +，可产生S-亚硝基硫醇）已得到更彻底的研究，但这些物种的命运仍然高度依赖于条件，对于M–NO –，一个未开发的字段。本文中，我们概述了与金属亚硝酰基发生的硫醇反应，这些反应导致N–O键活化，MNO}片段上的配体取代和/或氧化还原化学反应。我们还提出了与非血红素FeNO} 7/8配合物[Fe（LN 4 pr）（NO）] -/ 0（1和2）和非柯林CoNO} 8配合物[Co（LN）4 pr）（NO）]（3），FeNO} 8配合物1的等电子类似物。在其他产物中，1与对-ClPhSHSH的反应得到[Fe 2（μ-SPh-
• Reversible exchange of (.eta.5-cyclopentadienyl)(dinitrosoalkane)cobalt complexes with alkenes. Kinetic and spectroscopic evidence for cyclopentadienyldinitrosylcobalt as a reactive intermediate
  作者：Paul N. Becker、Robert G. Bergman

  DOI：10.1021/ja00348a011

  日期：1983.5
• Proton-Induced Reactivity of NO^– from a {CoNO}⁸ Complex
  作者：Melody A. Rhine、Andria V. Rodrigues、Ramona J. Bieber Urbauer、Jeffrey L. Urbauer、Timothy L. Stemmler、Todd C. Harrop

  DOI：10.1021/ja5064444

  日期：2014.9.10

  Research on the one-electron reduced analogue of NO, namely nitroxyl (HNO/NO(-)), has revealed distinguishing properties regarding its utility as a therapeutic. However, the fleeting nature of HNO requires the design of donor molecules. Metal nitrosyl (MNO) complexes could serve as potential HNO donors. The synthesis, spectroscopic/structural characterization, and HNO donor properties of a CoNO}(8) complex in a pyrrole/imine ligand frame are reported. The CoNO}(8) complex [Co(LN4(PhCl))(NO)] (1) does not react with established HNO targets such as Fe(III) hemes or Ph3P. However, in the presence of stoichiometric H(+) 1 behaves as an HNO donor. Complex 1 readily reacts with [Fe(TPP)Cl] or Ph3P to afford the FeNO}(7) porphyrin or Ph3P═O/Ph3P═NH, respectively. In the absence of an HNO target, the Co(NO)2}(10) dinitrosyl (3) is the end product. Complex 1 also reacts with O2 to yield the corresponding Co(III)-η(1)-ONO2 (2) nitrato analogue. This report is the first to suggest an HNO donor role for CoNO}(8) with biotargets such as Fe(III)-porphyrins.
• Naeumann, Fritz; Rehder, Dieter, Zeitschrift fur Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1984, vol. 39, # 12, p. 1654 - 1661
  作者：Naeumann, Fritz、Rehder, Dieter

  DOI：——

  日期：——