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三硝酸氧钒 - 维基百科,自由的百科全书 跳转到内容

三硝酸氧钒

维基百科,自由的百科全书
三硝酸氧钒
别名 硝酸钒酰
硝酸氧钒(V)
识别
CAS号 16017-37-1  checkY
PubChem 135096579
ChemSpider 123483 checkY
SMILES
 
  • [V](O[N+]([O-])=O)(O[N+]([O-])=O)(O[N+]([O-])=O)=O
InChI
 
  • 1S/3NO3.O.V/c3*2-1(3)4;;/q3*-1;;+3
InChIKey NRKQBMOGOKEWPX-UHFFFAOYSA-N
性质
化学式 VO(NO3)3
摩尔质量 252.953 g·mol⁻¹
外观 黄色液体
熔点 2 °C(275 K)[1]
沸点 86—91 °C(359—364 K)(0.7 mmHg)
溶解性
危险性
主要危害 氧化性
相关物质
相关化学品 niobium nitrate, vanadyl perchlorate
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

三硝酸氧钒(化学式:VO(NO3)3),是+5价钒的硝酸盐。它可由五氧化二氮五氧化二钒反应得到。它是硝化试剂,可以和苯酚氯苯苯甲醚乙酰苯胺苯甲酸苯甲酸乙酯甲苯等芳香烃发生硝化反应。[2]

制备

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VO(NO3)3可以将五氧化二钒浸入液态五氧化二氮,于室温反应两天得到。此法的产率约为85%:[3]

V2O5 + 3N2O5 → 2VO(NO3)3.

通过真空蒸馏可以提纯产物。[3]

VO(NO3)3也能由三氯氧钒VOCl3五氧化二氮反应得到。[4]

参考文献

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  1. ^ Dove, Michael F. A.; Berthold Manz; John Montgomery; Gerald Pattenden; Simon A. Wood. Vanadium(V) oxytrinitrate, VO(NO3)3. A powerful reagent for the nitration of aromatic compounds at room temperature under non-acidic conditions. Journal of the Chemical Society, Perkin Transactions 1. 1998, (10): 1589–1590. ISSN 0300-922X. doi:10.1039/A801771I. 
  2. ^ Aitken, R. Alan; Alajarin, Mateo; Allen, D. W.; Mikael Begtrup; Daniel Bellus; J. Berna-Canovas; H. Boeckemeier; Stefan Bräse; I.R. Butler; Jose Chiara; Henri-J. Cristau; I. Gorrell; D. Keck; Terence Kee; Carmen Lopez-Leonardo; T. Muller; Patrick J. Murphy; Patrick O'Leary; Beate Priewisch; L.K. Rasmussen; Karola Rück-Braun; Bjoern Schlummer; Andreas Schmidt; Paul James Stevenson; J.C. Tebby; David Virieux. Science of Synthesis: Houben-Weyl Methods of Molecular Transformations Vol. 31b: Arene-X (X=N, P). Georg Thieme Verlag. 2014-05-14: 1215 [29 September 2014]. ISBN 9783131720719. (原始内容存档于2017-04-10). 
  3. ^ 3.0 3.1 Harris, Arlo D.; John C. Trebellas. AD296097 Experimental Studies of the Reactions of N2O5 with Metal Acid Anhydrides and BF3. Arlington Hall Station: Armed Services Technical Information Agency. 26 April 1962 [30 September 2014]. (原始内容存档于2016-03-03). 
  4. ^ Schmeisser, Martin. Die Chemie der anorganischen Acylnitrate (ein Problem des Nitrylchlorids) und Acylperchlorate (ein Problem des Dichlorhexoxyds). Angewandte Chemie. 1955, 67 (17–18): 493–501. ISSN 0044-8249. doi:10.1002/ange.19550671708 (德语). 

拓展阅读

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  • Gmelin, Syst No 48, Teil A & Teil B (Lieferung 1 & 2) (1967); Teil A (Lieferung 1) & Teil A (Lieferung 2) (1968);& Erganzungwerk (Band2)(1971)
  • M. Schmeisser, "Chemical Abstracts", (1955), 49, 10873
  • L. Bretherick, Ed, "Hazards in the Chemical Laboratory", Royal Society of Chemistry, London, Engl (1979), pg. 1160








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