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Hydrogen bonding of linear and cyclic amides in ionic liquids

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dc.contributor.author Khachatrian A.A.
dc.contributor.author Yakhvarov D.G.
dc.contributor.author Sinyashin O.G.
dc.contributor.author Rakipov I.T.
dc.contributor.author Mukhametzyanov T.A.
dc.contributor.author Solomonov B.N.
dc.date.accessioned 2021-02-25T20:33:19Z
dc.date.available 2021-02-25T20:33:19Z
dc.date.issued 2020
dc.identifier.issn 0040-6031
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/161705
dc.description.abstract © 2020 Elsevier B.V. The present work focuses on hydrogen bonding of linear and cyclic amides (formamide, N-methylformamide, acetamide, N-methylacetamide, N,N-dimethylacetamide, 2-pyrrolidone) in several ionic liquid (1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide [BMIM][NTf2], 1-butyl-3-methylimidazolium tetrafluoroborate [BMIM][BF4], 1-butyl-3-methylimidazolium trifluoromethanesulfonate [BMIM][TfO], 1-butyl-3-methylimidazolium hexafluorophosphate [BMIM][PF6], triethylsulfonium bis(trifluoromethylsulfonyl)imide [Et3S][NTf2], Trimethylpropylammonium bis(trifluoromethylsulfonyl)imide [TMPAm][NTf2]). The solution enthalpies of amides in ionic liquids were measured by solution calorimetry at infinite dilution. The hydrogen bond enthalpies were calculated based on solution enthalpies of amides in ionic liquids. The hydrogen bond enthalpies of linear and cyclic amides in ionic liquids and organic proton acceptors were compared. The influence of active proton donor center on the formation of hydrogen bond complexes between amides and ionic liquids was analyzed.
dc.relation.ispartofseries Thermochimica Acta
dc.subject Amide
dc.subject Hydrogen bond enthalpy
dc.subject Ionic liquid
dc.subject Solution enthalpy
dc.title Hydrogen bonding of linear and cyclic amides in ionic liquids
dc.type Article
dc.relation.ispartofseries-volume 692
dc.collection Публикации сотрудников КФУ
dc.source.id SCOPUS00406031-2020-692-SID85089917743

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  • Публикации сотрудников КФУ Scopus [22633]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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