Archive:: American Journal of Physical Chemistry:: Science Publishing Group

Volume 2, Issue 2, April 2013

Kharash Reaction on Heterogenized Metal Complexes with Bifunctional Ligands

I. G. Tarkhanova, A. I. Kokorin, M. G. Gantman, V. M. Zelikman, D. S. Tsvetkov

Issue: Volume 2, Issue 2, April 2013

Pages: 24-32

Published: 2 April 2013

DOI: 10.11648/j.ajpc.20130202.11

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Abstract: New catalytic systems for polyhalogenmethanes addition to olefins were obtained by immobilization of complexes of Cu, Co, Mn, V (in the vanadyl form) and Fe with bifunctional ligands of aminoalcohols (monoethanolamine), substituted aminoalcohols (N, N-diethylaminoethanol), hydroxyaminoacids (serine, hydroxyproline) on the oxide supports. For Cu, Co... Show More

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The Antioxidant Properties of Oxygen

Michael M. Silaev

Issue: Volume 2, Issue 2, April 2013

Pages: 33-43

Published: 2 April 2013

DOI: 10.11648/j.ajpc.20130202.12

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Abstract: New reaction scheme is suggested for the initiated nonbranched-chain addition of free radicals to the multiple bond of the molecular oxygen. The scheme includes the reaction competing with chain propagation reactions through a reactive free radical. The chain evolution stage in this scheme involves a few of free radicals, one of which (tetraoxyl) i... Show More

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Initial Stage of Lipid Peroxidation with HO2• Radicals. Kinetic Study

I. P. Ivanova, I. M. Piskarev, S. V. Trofimova

Issue: Volume 2, Issue 2, April 2013

Pages: 44-51

Published: 2 April 2013

DOI: 10.11648/j.ajpc.20130202.13

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Abstract: Mechanism of initial stage lipid peroxidation with HO2• radicals was investigated. The source of radicals was electric spark discharge radiation on air, rate of radicals generation in sample was 1.2 106 M (l s)1. The kinetic model of process was developed, based on the classical chain oxidation theory. Some process characteristics was calculated ... Show More

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