caa a22 4500 475761715 CHVBK 20180406123553.0 cr unu---uuuuu 170329e20000501xx s 000 0 eng 10.1007/BF02494695 doi (NATIONALLICENCE)springer-10.1007/BF02494695 The first step of oxidation of alkylbenzenes by permanganates in acidic aqueous solutions [Elektronische Daten] [E. Rudakov, V. Lobachev] Data on the kinetics, kinetic isotope effects, substrate selectivety, and activation parameters for the first step of oxidation of alkylbenzenes by permanganante in acidic aqueous solutions are surveyed. The MnO4 −, HMnO4, and MnO3 + species serve as oxidants at different acidities. The increase in the positive charge in this series enhances the electrophilicity of the reagent, which manifests itself as an increase in the reaction rate and a change in the site of attack on the alkylbenzene molecule (either the aromatic ring or C−H bond in the alkyl group). The oxidation of the alkyl C−H bonds in alkylbenzenes and in alkanes follows similar mechanisms, while the attack on the aromatic ring proceedsvia the electrophilic aromatic substitution mechanism with a transition state intermediate between the charge transfer complex and σ-complex. Kluwer Academic/Plenum Publishers, 2000 alkylbenzenes nationallicence permanganates nationallicence aqueous acid solutions nationallicence oxidation nationallicence kinetics nationallicence kinetic isotope effects nationallicence selectivity nationallicence activation parameters nationallicence mechanisms nationallicence Rudakov E. L. M. Litvinenko Institute of Physical Organic Chemistry and Coal Chemistry, National Academy of Sciences of Ulkraine, 70 ul. R. Lyuksemburg, 83114, Donetsk, Ukraine aut Lobachev V. L. M. Litvinenko Institute of Physical Organic Chemistry and Coal Chemistry, National Academy of Sciences of Ulkraine, 70 ul. R. Lyuksemburg, 83114, Donetsk, Ukraine aut Russian Chemical Bulletin Kluwer Academic Publishers-Plenum Publishers 49/5(2000-05-01), 761-777 1066-5285 49:5<761 2000 49 11172 https://doi.org/10.1007/BF02494695 text/html Onlinezugriff via DOI 1 review-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02494695 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rudakov E. L. M. Litvinenko Institute of Physical Organic Chemistry and Coal Chemistry, National Academy of Sciences of Ulkraine, 70 ul. R. Lyuksemburg, 83114, Donetsk, Ukraine aut NATIONALLICENCE 700 1- Lobachev V. L. M. Litvinenko Institute of Physical Organic Chemistry and Coal Chemistry, National Academy of Sciences of Ulkraine, 70 ul. R. Lyuksemburg, 83114, Donetsk, Ukraine aut NATIONALLICENCE 773 0- Russian Chemical Bulletin Kluwer Academic Publishers-Plenum Publishers 49/5(2000-05-01), 761-777 1066-5285 49:5<761 2000 49 11172 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer