|
This article is cited in 41 scientific papers (total in 41 papers)
Selective catalytic oxidation of hydrocarbons. New prospects
L. I. Matienko, L. A. Mosolova, G. E. Zaikov Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Moscow
Abstract:
Methods for enhancing the catalytic activity of transition metal complexes in hydrocarbon (particularly, alkylarene) oxidation with dioxygen are briefly discussed. Attention is focused on the original method of controlling the catalytic activity of complexes ML1n [M=Ni(II), Fe(II,III); L=acac, enamac, n=2, 3] in the alkylarene oxidation to hydroperoxides by introducing additional electron-donating mono- or polydentate modifying ligands L2. The role played by H-bonds in the mechanisms of homogeneous catalysis is discussed. A strategy of controlling the catalytic activity of Fe(II,III)(acac)n·L2 complexes (L2=R4NBr or 18-crown-6) by adding H2O to small concentrations is proposed. The activity of Ni and Fe catalysts in microsteps of chain initiation and propagation in the radical chain process of ethylbenzene oxidation is assessed.
Received: 11.11.2008
Citation:
L. I. Matienko, L. A. Mosolova, G. E. Zaikov, “Selective catalytic oxidation of hydrocarbons. New prospects”, Usp. Khim., 78:3 (2009), 227–247; Russian Chem. Reviews, 78:3 (2009), 211–230
Linking options:
https://www.mathnet.ru/eng/rcr155https://doi.org/10.1070/RC2009v078n03ABEH003919 https://www.mathnet.ru/eng/rcr/v78/i3/p227
|
Statistics & downloads: |
Abstract page: | 937 |
|