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dc.creatorZlatović, Mario
dc.creatorSladić, Dušan
dc.creatorGasic, MJ
dc.date.accessioned2018-11-22T00:02:51Z
dc.date.available2018-11-22T00:02:51Z
dc.date.issued1999
dc.identifier.issn0352-5139
dc.identifier.urihttp://cherry.chem.bg.ac.rs/handle/123456789/424
dc.description.abstractSeveral NADH model compounds, N-alkyl-1,4-dihydronicotinamides, some of them possessing amphiphilic properties, have been synthesized, and the kinetics of their reaction with a biologically active liphophilic quinone, avarone, has been studied in a protic solvent both in the presence and absence of cationic, anionic or non-ionic surfactants. In the absence of micellar agents, the medium- and long-chain N-dodecyl (3) and N-heptadecyl (4) derivatives show a significant increase in the reaction rates compared to other model compounds, due to the stabilization of the semiquinone intermediate. Anionic surfactants retard the reaction, non-ionic surfactants slightly accelerate the reaction with the short-chain derivatives, and retard the reaction with the medium- and long-chain derivatives, and the cationic surfactants increase the reaction rate with all derivatives except the long-chain 4. The results support the e-p-e mechanism of the reduction of lipophilic quinones by NADH models in protic medium.en
dc.publisherSerbian Chemical Soc, Belgrade
dc.rightsrestrictedAccess
dc.sourceJournal of the Serbian Chemical Society
dc.subjectavaroneen
dc.subjectquinoneen
dc.subjectNADH modelsen
dc.subjectsurfactantsen
dc.subjectkineticsen
dc.titleThe kinetics of the reduction of the lipophilic quinone avarone by n-alkyl-1,4-dihydronicotinamides of various lipophilicitiesen
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractСладић, Душан; Златовић, Марио; Гасиц, МЈ;
dc.citation.volume64
dc.citation.issue11
dc.citation.spage647
dc.citation.epage654
dc.identifier.wos000083803100001
dc.citation.other64(11): 647-654
dc.identifier.scopus2-s2.0-0033263339
dc.identifier.rcubKon_1398


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