Influence of the mobility of the medium on the dynamics of metallotropy in tin-containing 2-(R-oxy)phenoxyls 3. Dynamics of nondegenerate tautomerism in viscous media |
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| Authors: | R. R. Rakhimov A. I. Prokof'ev Ya. S. Lebedev |
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| Affiliation: | (1) V. I. Nikitin Institute of Chemistry, Academy of Sciences of the Tadzhik SSR, Dushanbe;(2) A. N. Nesmeyanov Institute of Organometallic Compounds, Academy of Sciences of the USSR, Moscow;(3) N. N. Semenov Institute of Chemical Physics, Academy of Sciences of the USSR, Moscow |
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| Abstract: | The influence of the mobility of the medium on the dynamics of the stannotropy of 3,5-di-tert-butyl-6-chloro-2-(chlorodimethylstannyloxy)phenoxyl, which is a nondegenerate tautomeric transformation, has been investigated. It has been shown that the rate of the forward and reverse reactions involving the intramolecular migration of the SnClMe2 group in the radical decreases as the mobility of the medium is lowered, but the equilibrium constant does not vary in the range of accuracy of the measurements.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 2, pp. 368–370, February, 1991. |
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