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dc.creatorLorenc, Ljubinka B.
dc.creatorPavlović, Vladimir
dc.creatorJuranić, Ivan
dc.creatorMihailović, Milhailo Lj.
dc.creatorBondarenko-Gheorghiu, Lidija G.
dc.creatorKrstić, Natalija
dc.creatorDabović, Milan
dc.date.accessioned2021-03-29T11:47:55Z
dc.date.available2021-03-29T11:47:55Z
dc.date.issued1999
dc.identifier.issn1420-3049
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/4401
dc.description.abstractThe thermal and acid-catalyzed intramolecular rearrangement of the (Z)- and (E)-cyclodecene-1,4-dione compounds deriving from steroids, 2a,b and 3a,b, respectively, proceeds stereoselectively to give the corresponding configurationally different spiro-γ-lactone derivatives, the (5R,9R)-isomers 4a,b (from the (Z)-cyclodecenediones 2a,b) and the (5R,9S)-isomers 5a,b (from the (E)-cyclodecenediones 3a,b). The semiempirical MNDOAM1 and PM3 molecular orbital methods were applied to elucidate the possible mechanistic pathway of the observed intramolecular process leading to the spiro-γ-lactone structures.sr
dc.language.isoensr
dc.publisherMDPIsr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceMoleculessr
dc.subjectAcid catalysissr
dc.subjectAM1sr
dc.subjectMolecular rearrangementsr
dc.subjectPM3sr
dc.subjectseco-Steroidssr
dc.titleStereoselective transformation of cyclodecene-1,4-dione systems, derived from steroids, to the corresponding spiro-g-lactones. A semiempirical MO Studysr
dc.typearticlesr
dc.rights.licenseBYsr
dcterms.abstractЈуранић, Иван; Павловић, Владимир; Дабовић, Милан; Крстић, Наталија; Михаиловић, Михаило Љ.; Бондаренко-Гхеоргхиу, Лидија Г.; Лоренц, Љубинка Б.;
dc.citation.volume4
dc.citation.issue10
dc.citation.spage272
dc.citation.epage278
dc.identifier.doi10.3390/41000272
dc.identifier.fulltexthttps://cer.ihtm.bg.ac.rs/bitstream/id/19684/molecules-04-00272.pdf
dc.identifier.scopus2-s2.0-4344676754
dc.identifier.wos000083092100002
dc.type.versionpublishedVersionsr


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