Conclusions
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1.
The rate constants were obtained for the recombination reactions of 2,6-diphenyl-4-methoxyphenoxyl radicals in binary mixtures.
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2.
The viscosity of the solvent exerts the determining effect on the values of the rate constants in a methanol-cyclohexanol mixture.
Literature cited
I. V. Khudyakov, K. de Jonge, P. P. Levin, and V. A. Kuz'min, Izv. Akad. Nauk SSSR, Ser. Khim., 444 (1977).
V. A. Kuzmin, I. V. Khudjakov (Khudyakov), P. P. Levin, Jr., A. S. Tatikolov, and N. M. Emanuel, Proceedings of the Second Conference on Degradation and Stabilization of Polymers, Arnhem (1976), p. 123.
J. Timmermans, The Physicochemical Constants of Binary Systems in Concentrated Solutions, Vol. 2, Interscience Publishers, Inc., New York (1959).
E. A. Moelwyn-Huges, Chemical Statics and Kinetics of Solutions, Academic Press (1972).
Handbook of Chemistry, McGraw-Hill, New York (1967).
A. Weissberger (editor), Techniques of Chemistry, Vol. 2, Organic Solvents, Wiley-Interscience (1971).
R. M. Noyes, Progress Reaction Kinetics, Vol. 1, Pergamon Press, London (1961), p. 129.
P. B. Ayscough and R. C. Sealy, J. Chem. Soc. Faraday Trans. 1, 543 (1973).
J. B. Rowlinson, Liquid and Liquid Mixtures, Butterworths, London (1969), p. 166.
R. D. Burkhard and R. J. Wong, J. Am. Chem. Soc.,95, 7203 (1973).
P. A. Carapellucci, J. Am. Chem. Soc.,98, 3016 (1976).
N. M. Émanuél', G. E. Zaikov, and Z. K. Maizus, Role of the Medium in Radical-Chain Oxidation Reactions of Organic Compounds [in Russian], Nauka (1973), p. 169.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2364–2368, October, 1977.
The authors wish to thank A. I. Burshtein and V. V. Levin for valuable discussion, and also K. de Jonge (AKZO, Research Laboratories, Arnhem) for graciously supplying the reagent.
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Khudyakov, I.V., Kokrashvili, T.A., Levin, P.P. et al. Effect of solvent composition on dimerization rate of 2,6-diphenyl-4-methoxyphenoxyl radicals. Russ Chem Bull 26, 2198–2201 (1977). https://doi.org/10.1007/BF00923658
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DOI: https://doi.org/10.1007/BF00923658