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potassium nitrocyanamide | 78991-01-2

中文名称
——
中文别名
——
英文名称
potassium nitrocyanamide
英文别名
potassium;nitroiminomethylideneazanide
potassium nitrocyanamide化学式
CAS
78991-01-2
化学式
CN3O2*K
mdl
——
分子量
125.128
InChiKey
DGCOPUKCYXBOTN-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):
    -2.96
  • 重原子数:
    7.0
  • 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:
    81.03
  • 氢给体数:
    0.0
  • 氢受体数:
    3.0

反应信息

  • 作为反应物:
    描述:
    potassium nitrocyanamide硫酸 作用下, 以5.8 g的产率得到硝基脲
    参考文献:
    名称:
    强无机酸中硝基氰的形成与分解
    摘要:
    Nitrourea is the major product of acid-catalyzed decomposition of nitrocyanamide. Study of the kinetics of this process in aqueous sulfuric and nitric acid unexpectedly revealed a fairly high resistance of nitrocyanamide to acids, so that it can be synthesized not only in alkaline but also in strongly acid media.
    DOI:
    10.1023/a:1021639410066
  • 作为产物:
    描述:
    氰胺potassium nitrite亚碘酰苯 作用下, 以 甲醇 为溶剂, 反应 0.58h, 以37%的产率得到potassium nitrocyanamide
    参考文献:
    名称:
    氨基的氧化硝化:二硝胺和氰硝胺盐的合成
    摘要:
    开发了一种方便的合成二硝胺钾和氰基硝胺盐的制备方法。该方法包括硝胺或氰胺与 KNO2 和 PhI(OAc)2 或 PhIO 在甲醇中的反应。
    DOI:
    10.1007/s11172-012-0220-5
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文献信息

  • Salts and Ionic Liquids of Resonance Stabilized Amides
    作者:Harald Brand、Jörn Martens、Peter Mayer、Axel Schulz、Markus Seibald、Thomas Soller
    DOI:10.1002/asia.200900181
    日期:2009.10.5
    behavior of the alkali salts of these amides is studied by thermoanalytical experiments. Moreover, several novel ionic liquids based on resonance stabilized amides have been prepared and were fully characterized, namely the dfa, fca, and nca salts of EMIM (1‐ethyl‐3‐methyl‐imidazolium), BMIM (1‐butyl‐3‐methyl‐imidazolium), and HMIM (1‐hexyl‐3‐methyl‐imidazolium). Most of them are liquid at room temperature
    在此基础上,讨论了共振稳定酰胺(例如二甲酰胺(dFA),甲酰基酰胺(FCA),硝基酰胺(nca))的碱属盐的合成,结构和键合。实验和理论数据。K(18-冠-6)的第一结构报告+ DFA -,K(18-冠-6)+ FCA - ,+ NCA -和Li(TMEDA)+ DCA -被提出。通过X射线数据检查,可以发现几乎平面的阴离子具有强的阳离子-阴离子相互作用,从而形成固态的网络状结构。为了进行比较,还讨论了共价键合的苯基二氰胺和二甲酰胺的X射线结构。通过热分析实验研究了这些酰胺的碱属盐的热行为。此外,已经制备了几种基于共振稳定酰胺的新型离子液体并进行了充分表征,分别是EMIM(1-乙基-3-甲基咪唑鎓),BMIM(1-3丁基-3-甲基咪唑)的dFA,FCA和nca盐。甲基咪唑鎓)和HMIM(1-己基-3-甲基咪唑鎓)。他们大多是在室温下是液体,除了BMIM + FCA -在32°C熔
  • Effect of linear and non-linear pseudohalides on the structural and magnetic properties of Co(<scp>ii</scp>) hexacoordinate single-molecule magnets
    作者:L. Váhovská、S. Vitushkina、I. Potočňák、Z. Trávníček、R. Herchel
    DOI:10.1039/c7dt04256f
    日期:——
    nca (4), X = NCSe (5), X = ndcm (6)). The impact of axial co-ligands (solv or X) on the magnetic properties was investigated experimentally by measuring temperature- and field-dependent static (DC) and dynamic magnetic (AC) data as well as theoretically using the CASSCF/NEVPT2, AILFT, and AOM methods. Large magnetic anisotropy was found for all complexes 1–6 and was treated either by the spin Hamiltonian
    一系列具有4-基-3,5-双(2-吡啶基)-1,2,4-三唑(abpt)配体以及各种线性和非线性假卤化物的单核六配位Co(II)配合物,例如NCSe (氰酸酯),N C(CN)2 } 2(1,1,3,3-四基-2-氮杂丙烯,tcap),NO 2 C(CN)2(硝基二甲酰胺,nodcm),C(CN)C制备了(CN)2 } 2(1,1,2,3,3-戊酰亚丙基,pcp),NO 2 NCN(硝基氰胺,nca)和ONC(CN)2(硝基二甲烷,ndcm)。X射线分析表明形成了具有一般成分[Co(abpt)2(solv)2 ] X 2的配合物。(solv = H 2 O和X = tcap(1),solv = H 2 O和X = nodcm(2),solv = CH 3 OH和X = pcp(3))或[Co(abpt)2(X)2 ](X = nca(4),X = NCSe(5),X =
  • Synthesis of N-nitro-N′-(trimethylsilyl)carbodiimide
    作者:A. M. Churakov、S. L. Ioffe、A. A. Voronin、V. A. Tartakovsky
    DOI:10.1007/s11172-017-1844-2
    日期:2017.6
    Nitration of N,N′-bis(trimethylsilyl)carbodiimide with N2O5 or (NO2)2SiF6 afforded N-nitro-N´-(trimethylsilyl)carbodiimide, the first representative of N-nitro carbodiimides. Its further nitration led to the release of CO2, which is presumably formed in the course of N,N´-dinitrocarbodiimide decomposition. The reactions of N-nitro-N´-(trimethylsilyl)carbodiimide with nucleophiles take place both at
    N,N'-双(三甲基甲硅烷基)碳二亚胺N2O5 或 (NO2)2SiF6 硝化得到 N-硝基-N'-(三甲基甲硅烷基)碳二亚胺,这是 N-硝基碳二亚胺的第一个代表。它的进一步硝化导致 CO2 的释放,这可能是在 N,N'-二硝基碳二亚胺分解过程中形成的。N-硝基-N'-(三甲基甲硅烷基)碳二亚胺与亲核试剂的反应发生在三甲基甲硅烷基(例如,与 NH3)生成硝基氰胺盐和碳二亚胺的 C 原子(例如,与 Et2NH)生成相应的硝基胍
  • Pseudoelementverbindungen. XI. [1] Untersuchungen zum Komplexbildungsverhalten von Cyanamidonitrat [NO2NCN]?
    作者:L. J�ger、C. Tretner、H. Hartung、M. Biedermann
    DOI:10.1002/zaac.19976230821
    日期:1997.8
    AbstractEs werden mit dem ionischen, potentiell ambidenten Liganden Cyanamidonitrat Komplexe der Typen [MX(PPh3)3], [MX(PPh3)2]2 (MCuI, AgI) sowie trans‐[Pt(H)X(PPh3)2] (X[NO2NCN]) vorgestellt. Die Verbindungen wurden 1H‐NMR‐, 31P‐NMR‐ und IR‐spektroskopisch charakterisiert. Für [Cu(NO2NCN)(PPh3)2]2 und [Ag(NO2NCN)(PPh3)2]2 liegen Kristallstrukturanalysen vor.Cyanamidonitrat wird in den Komplexen [MX(PPh3)3] und trans‐[Pt(H)X(PPh3)2] einzähnig über das endständige N‐Atom der Nitrilgruppe koordiniert. In den dimeren Komplexen [MX(PPh3)2]2 liegt das Anion als zweizähniger Brükkenligand vor. Überraschend werden beide koordinativen Bindungen über die Stickstoffatome der NCN‐Gruppe ausgebildet.
  • Cyanamidonitrate-cobalt(II) complexes of pyrazole and imidazole ligands.
    作者:Mária Hvastijová、Roman Boča、Jiřı́ Kohout、Lothar Jäger、Ivana Cı́sařová、Jozef Kožı́šek
    DOI:10.1016/s0020-1693(02)01233-1
    日期:2003.1
    New cyanamidonitrate-cobalt(II) complexes of the type [Co(NO2NCN)(2)L-4], where L = pz (pyrazole), mpz [3(5)-methyl-pyrazole], dmpz (3,5-dimethylpyrazole), inz (indazole, benzopyrazole), Br-pz (4-Br-pyrazole), and [Co(dmpz)(4)](NO2NCN)(2) have been prepared and characterized by IR and electronic spectroscopy. The crystal structure of [Co(NO2NCN)(2)(pz)(4)] was determined by X-ray crystallography. The donor set of Co(II) forms an octahedron with four tertiary nitrogens from pyrazole ligands situated in the equatorial plane and two nitrile nitrogens from cyanamidonitrates in the axial positions. The d-d transitions show that a similar molecular structure can be expected in other CO(H) complexes under study, except the [Co(dmpz)(4)](NO2NCN)(2) which contains a tetrahedral complex cation and forms with [Co(NO2NCN)(2)(dmpz)(4)] an isomeric pair. The central CO(II) atom in [Co((2)-methylimidazole)4] (NO2NCN)(2) complex is tetrahedraly coordinated with four tertiary nitrogens from the imidazole ligands and the formed cationic unit is balanced by free cyanamidonitrate anions. According to the electronic and infrared spectra the [Co(dmpz)(4)](NO2NCN)(2) complex possesses an analogous molecular structure. (C) 2002 Published by Elsevier Science B.V.
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