potassium aquaoxodiperoxyvanadate(V) | 74994-34-6

• 英文名称: potassium aquaoxodiperoxyvanadate(V)
• CAS: 74994-34-6
• 化学式: H₂O₆V*K
• 分子量: 188.052
• InChiKey: IRQPZPBOCKFXRG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  硫酸氧钒水合物 、 potassium aquaoxodiperoxyvanadate(V) 、 水 、 ethylenediaminetetraacetic acid dipotassium salt 、 potassium hydroxide 以 水 为溶剂， 以30%的产率得到
  参考文献：
  名称：

  Reaction of diperoxovanadate with vanadyl sulphate in presence of EDTA as an access to dinuclear peroxovanadates(V)

  摘要：

  The reaction of alkali-metal diperoxovanadate with vanadyl sulphate in the presence of EDTA afforded the dinuclear heteroligand peroxovanadates(V), A(4)[V2O3(O-2)(EDTA)(SO4)(H2O)].2H(2)O, A = Na (1) or K (2). The compounds were characterised by elemental analysis, magnetic susceptibility and spectral studies. The two vanadium(V) centres in the complex ion are bridged by an oxo group and a hexadentate EDTA ligand. One of the vanadium(V) centres of the dinuclear species contains a bidentate peroxide, whereas the other vanadium centre is bonded to a unidentate sulphate and water leading to hepta-co-ordination around each vanadium(V). Oxygen release reactions and molar conductance measurements revealed that the compounds were stable in solution. The compounds were resistant to catalase and were unable to oxidise NADH or bromide. It is proposed that this dinuclear complex species corresponds to the complex formed in solution responsible for EDTA induced inhibition of oxidation of NADH and bromide by a mixture of diperoxovanadate and vanadyl. (C) 2002 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0277-5387(01)01005-1
• 作为产物：
  描述：

  钒 在 氢氧化钾 、 双氧水 作用下， 以 neat (no solvent) 为溶剂， 生成 potassium aquaoxodiperoxyvanadate(V)
  参考文献：
  名称：

  Electrosynthesis, characterization and studies of reactivity of some highly peroxygenated vanadium(V) complexes

  摘要：

  Peroxo complexes of vanadium, viz. K[VO(O2)2(H2O)], K[V(O2)3].3H2O, LH2[VO(O2)2L]2.6H2O, H[VO(O2)2L] (L = 2,2'-bipyridine or 1,10-phenanthroline) and K3[VO(O2)2(C2O4)].H2O have been synthesized electrochemically using a sacrificial vanadium anode in the presence of hydrogen peroxide. The heteroligand complexes were precipitated by the addition of the ligands, while the others are precipitated out with ethanol after adjustment of pH. The compounds have also been prepared by the dissolution of the metal powder in hydrogen peroxide. They have been characterized by elemental analysis and vibrational spectra. Studies on the oxidizing reactivity of some of the complexes towards various organic substrates, viz. aniline, 1,4-dihydroxybenzene, o-cresol, triphenylphosphine, triphenylarsine, etc. have been carried out.

  DOI：

  10.1016/s0277-5387(00)84748-8

文献信息

• Reactivity of metal-bound peroxides; alkali triperoxovanadate(V) trihydrates, A[V(O2)3]·3H2O (A = Na or K), as oxidants resembling alkali—H2O2 reagent for some organic substrates
  作者：Manish Bhattacharjee、Shiv K. Chettri、Mihir K. Chaudhuri、Nashreen S. Islam、Sujata Roy Barman

  DOI：10.1016/0304-5102(93)85033-p

  日期：1993.1

  nature. The complexes efficiently oxidise an α,β-unsaturated ketone to the corresponding epoxide and benzonitrile to benzamide. Such reactions are usually accomplished using alkaline-H2O2 reagent. The complexes are also capable of bringing about Bayer-Villiger-type oxidation and oxidise benzil to benzoic acid. The peroxo-depleted vanadium product, isolated after the oxidations, has been identified as a diperoxovanadate(V)

  已经研究了雷公藤钒（V）络合物A [V（O 2）3 ]·3H 2 O（A = Na或K）作为某些有机底物的潜在氧化剂的功效。络合物的水溶液本质上是碱性的（pH约为11）。该配合物有效地将α，β-不饱和酮氧化为相应的环氧化物，并将苄腈氧化为苯甲酰胺。此类反应通常使用碱性H 2 O 2试剂完成。该配合物还能够引起Bayer-Villiger型氧化并将苯甲酰氧化为苯甲酸。氧化后分离出的过氧贫化钒产品，已确定为二过氧钒酸盐（V）络合物，[VO（O 2）2（H 2 O）] -。
• Bhattacharjee, Manabendra N.; Chaudhuri, Mihir K.; Islam, Nashreen S., Inorganic Chemistry, 1989, vol. 28, # 12, p. 2420 - 2423
  作者：Bhattacharjee, Manabendra N.、Chaudhuri, Mihir K.、Islam, Nashreen S.

  DOI：——

  日期：——
• Schwendt, P.; Petrovic, P.; Uskert, D., Zeitschrift fur Anorganische und Allgemeine Chemie
  作者：Schwendt, P.、Petrovic, P.、Uskert, D.

  DOI：——

  日期：——