三硝酸氧钒 | |
---|---|
别名 | 硝酸钒酰 硝酸氧钒(V) |
识别 | |
CAS号 | 16017-37-1 |
PubChem | 135096579 |
ChemSpider | 123483 |
SMILES |
|
InChI |
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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(水) | 水 |
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。它可由五氧化二氮和五氧化二钒反应得到。它是硝化试剂,可以和苯、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
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和五氧化二氮反应得到。[4]
参考文献
- ^ 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.
- ^ 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).
- ^ 3.0 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).
- ^ 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
- 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