vanadium nitrate | 15053-24-4

• 英文名称: vanadium nitrate
• 英文别名: vanadyl nitrate
• CAS: 15053-24-4
• 化学式: NO₃*O₂V
• 分子量: 144.945
• InChiKey: ICOJCLVDFQHFQV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.48
• 重原子数：
  7.0
• 可旋转键数：
  0.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  100.34
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  vanadium nitrate 以 neat (no solvent) 为溶剂， 生成 vanadia
  参考文献：
  名称：

  Bleecker, W. F., Chemical and Metallurgical Engineering, 1911, vol. 9, p. 499 - 505

  摘要：

  DOI：
• 作为产物：
  描述：

  vanadyl trinitrate 在 toluene 作用下， 以 二氯甲烷 为溶剂， 生成 vanadium nitrate
  参考文献：
  名称：

  Oxonitrates VO(NO3)3 and MoO2(NO3)2 and nitronium and nitrosonium nitratometallates as nitrating agents

  摘要：

  Dissolution of vanadium in anhydrous HNO3 followed by exposure of the solution in a dessicator over P2O5 gave liquid vanadyl trinitrate (I). The X-ray diffraction analysis of I was carried out for a single crystal grown on cooling the liquid in a sealed capillary. The structure is composed of VO(NO)(3) molecules in which the V atom has an unusually high C.N. 7; it coordinates the terminal O atom and three bidentate nitrate groups to form a distorted pentagonal bipyramid as the coordination polyhedron with the terminal O atom occupying one axial vertex. Using the GAMESS program package, ab initio calculation of the structure of VO (NO3)(3) in the liquid phase was carried out. It was shown that in all three physical states, vanadyl trinitrate retains its molecular structure almost invariable. Toluene and naphthalene nitration using I and (NO2)[Fe(NO3)(4)], NO[Cu(NO3)(3)], (NO)(3/4)(NO2)(1/4)[Zr(NO3)(5)], and MoO2(NO3)(2) proceeds at high rates at low temperatures to give an unusually high para-nitrotoluene percentage in the products as compared with the ortho-isomer. The activity of the studied compounds in the nitration of naphthalene decreases in the series VO(NO3)(3) > (NO)(3/4)(NO2)(1/4)[Zr(NO3)(5)] > MoO2(NO3)(2).

  DOI：

  10.1134/s0036023609120109
• 作为试剂：
  描述：

  3-溴吡啶-5-甲醇 在 vanadium nitrate 、 三乙胺 作用下， 反应 5.0h， 生成 5-溴吡啶-3-甲醛
  参考文献：
  名称：

  一种催化氧化杂环芳香伯醇制备杂环芳香醛 的方法

  摘要：

  本发明提供了一种催化氧化杂环芳香伯醇制备相应杂环芳香醛的方法。该方法以硝酸钒酰为催化剂，以空气为氧化剂，在常压条件下将杂环芳香伯醇高选择性的氧化成杂环芳香醛。该方法氧化收率高，副产物为水，绿色经济环保；反应条件温和，操作简单。所述催化体系使用空气为氧化剂，以非贵金属为催化剂，反应条件温和，氧化效率高，绿色经济，能够将杂环芳香伯醇高效催化选择氧化成相应杂环芳香醛。与贵金属催化体系及含氮氧自由基的催化体系相比，所述催化体系氧化反应成本低廉，具有很高的应用价值。

  公开号：

  CN106866508B

文献信息

• The preparation of mononitratodioxovanadium(V), VO2NO3
  作者：John A. Pantonin、Albert K. Fischer、Edward A. Heintz

  DOI：10.1016/0022-1902(60)80220-5

  日期：1960.7
• Pantonin, J. A.; Fischer, A. K.; Heintz, E. A., Journal of Inorganic and Nuclear Chemistry, 1960, vol. 15, p. 204 - 204
  作者：Pantonin, J. A.、Fischer, A. K.、Heintz, E. A.

  DOI：——

  日期：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: V: MVol.B1, 63, page 177 - 179
  作者：

  DOI：——

  日期：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: V: MVol.B1, 54, page 157 - 160
  作者：

  DOI：——

  日期：——
• Aliovalent-substituted chromium-based catalysts for the hydrofluorination of tetrachloroethylene
  作者：Y. Zhu、K. Fiedler、St. Rüdiger、E. Kemnitz

  DOI：10.1016/s0021-9517(03)00183-0

  日期：2003.10.1

  New aliovalent-doped chromium oxide and fluoride catalysts have been prepared by coprecipitation techniques to obtain solid solutions. The catalysts have been characterized by, e.g., X-ray, BET, and pyridine adsorption analysis, and tested for their catalytic activity in the gas-phase reaction of C2Cl4 with HE The latter reaction involves several consecutive steps and produces the expected C2HClxFy (x + y = 5) compounds, but also some perhalogenated compounds the formation of which needs further explanation. Reaction data obtained with a (Cr,Mg)(F,OH)(x) catalyst were used to calculate reaction rates and activation energies of all the consecutive steps which could be successfully used to predict the reaction outcomes under varying experimental conditions. (C) 2003 Elsevier Inc. All rights reserved.