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Influence of medium on thermodynamic parameters of conformational conversions of certain partially fixed seven-membered 1,3-heterocycles, as indicated by NMR data

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dc.contributor.author Klochkov V.
dc.contributor.author Latypov S.
dc.contributor.author Il'yasov A.
dc.contributor.author Aganov A.
dc.date.accessioned 2018-09-14T20:46:35Z
dc.date.available 2018-09-14T20:46:35Z
dc.date.issued 1990
dc.identifier.issn 0568-5230
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/132706
dc.description.abstract It has been shown that the observed differences in enthalpy and entropy between equilibrium states of seven-membered 1,3-heterocycles contained contributions from the temperature dependence of permittivity of the medium. These contributions are comparable in magnitude to the differences in enthalpy and entropy characterizing the conformational equilibrium in such solvents as chloroform and methylene chloride. The changes in enthalpy difference of the conformers chair ⇄ twist and chair ⇄ boat in these compounds when the medium is changed are in good agreement with reactive field theory. © 1990 Plenum Publishing Corporation.
dc.relation.ispartofseries Bulletin of the Academy of Sciences of the USSR Division of Chemical Science
dc.title Influence of medium on thermodynamic parameters of conformational conversions of certain partially fixed seven-membered 1,3-heterocycles, as indicated by NMR data
dc.type Article
dc.relation.ispartofseries-issue 6
dc.relation.ispartofseries-volume 39
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 1168
dc.source.id SCOPUS05685230-1990-39-6-SID34249921465


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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