Peroxoborate Anion as Active Oxidant in Perborate Oxidation: Kinetics of the Oxidation of Morpholine and N-Methylmorpholine
- 1 September 1999
- journal article
- research article
- Published by Taylor & Francis in Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry
- Vol. 29 (8) , 1463-1474
- https://doi.org/10.1080/00945719909351711
Abstract
The sodium perborate oxidation of morpholine and N-methylmorpholine is first order in the oxidant and substrates, occurs at pH 8.4–10.5 but proceeds in neither acidic nor alkaline solution. Perborate oxidation is faster than hydrogen peroxide oxidation. Also, the presence of boric acid enhances both types of oxidations. The kinetic results indicate that peroxoborate anion acts as oxidizing species along with hydrogen peroxide. The oxidation mechanism is discussed and a rate law is derived.Keywords
This publication has 6 references indexed in Scilit:
- Kinetic Evidence for (N,N-Dimethylaniline)-Oxodiperoxomolybdenum(VI) or Tungsten(VI) as Oxidizing Species in Molybdenum(VI) or Tungsten(VI) Catalyzed Hydrogen Peroxide (Perborate) Oxidation of N,N-DimethylanilineSynthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry, 1998
- Zirconium(IV) catalysis in perborate oxidation of iodideReaction Kinetics, Mechanisms and Catalysis, 1997
- Molybdenum(VI) catalysis of perborate or hydrogen peroxide oxidation of iodide ionTransition Metal Chemistry, 1995
- Peroxoborates. Interaction of boric acid and hydrogen peroxide in aqueous solutionInorganic Chemistry, 1987
- On the nature of the peroxoborate ion in solutionPolyhedron, 1983
- Amine oxidation. Part XI. Oxidation of some substituted tertiary alkylamines and some NN-dimethylphenethylamines with potassium hexacyanoferrate(III)Journal of the Chemical Society, Perkin Transactions 2, 1976