Приказ основних података о документу

dc.creatorAndrić, Filip
dc.creatorTrifković, Jelena
dc.creatorTešić, Živoslav Lj.
dc.creatorMilojković-Opsenica, Dušanka
dc.date.accessioned2018-11-22T00:13:36Z
dc.date.available2018-11-22T00:13:36Z
dc.date.issued2008
dc.identifier.issn0009-5893
dc.identifier.urihttp://cherry.chem.bg.ac.rs/handle/123456789/971
dc.description.abstractIn order to elucidate the influence of the mobile phase composition on the retention of some 1-aralkyl-4-arylpiperazines, Snyder's selectivity and polarity concept for building a simple linear solvation energy relationships model of chromatographic behavior was used. Maximum variability of mobile phase selectivity was achieved by using ternary mixtures of solvents from three different corners of the Snyder selectivity triangle: methanol as a strong proton donor, acetone as a strong proton acceptor and dimethyl formamide as a dipole interactor. Water was added to keep elution strength constant. Mobile phase composition was varied using Simplex-lattice mixture design. Selectivity parameters were calculated on the basis of linear relationships between volume fractions of pure solvents and their chi (e) , chi (d) , chi (n) values. For seven-substituted 1-aralkyl-4-arylpiperazines R (M) values were measured and correlated with previously calculated selectivity parameters. Mathematical models obtained are discussed according to the structural properties of the studied compounds.en
dc.publisherSpringer Heidelberg, Heidelberg
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/142062/RS//
dc.rightsrestrictedAccess
dc.sourceChromatographia
dc.subjectthin-layer chromatographyen
dc.subjectarylpiperazinesen
dc.subjectlinear solvation energy relationshipsen
dc.subjectSnyder's selectivity parameteren
dc.subjectpolarity indexen
dc.titleAn approximate linear solvation energy relationships model based on Snyder's selectivity parameters. Chromatographic behavior of some 1-aralkyl-4-arylpiperazinesen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractМилојковић-Опсеница, Душанка; Тешић, Живослав Љ.; Aндрић, Филип; Трифковић, Јелена;
dc.citation.volume68
dc.citation.issue5-6
dc.citation.spage453
dc.citation.epage458
dc.identifier.wos000259186700023
dc.identifier.doi10.1365/s10337-008-0711-6
dc.citation.other68(5-6): 453-458
dc.citation.rankM23
dc.type.versionpublishedVersionen
dc.identifier.scopus2-s2.0-51849168917
dc.identifier.rcubKon_1924


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Приказ основних података о документу