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dc.contributor.authorKılbaş, Benan
dc.contributor.authorAzizoğlu, Akın
dc.contributor.authorBalcı, Metin
dc.date.accessioned2019-10-17T08:16:21Z
dc.date.available2019-10-17T08:16:21Z
dc.date.issued2006en_US
dc.identifier.issn0018-019X
dc.identifier.urihttps://doi.org/10.1002/hlca.200690145
dc.identifier.urihttps://hdl.handle.net/20.500.12462/7927
dc.descriptionAzizoğlu, Akın (Balıkesir Author)en_US
dc.description.abstractThe two double-bond isomers 3-iodo-2,6,6-trimethylbicyclo[3.1.1]hept-2-ene (6b) and 3-iodo-4,6,6-trimethylbicyclo[3.1.1]hept-2-ene (11) were synthesized by reacting 2,6,6-trimethylbicyclo[3.1.1]heptan-3-one (9) with hydrazine, followed by treatment with 12 in the presence of Et3N. Treatment of 11 with t-BuOK as base in diglyme at 220 degrees resulted in the formation of 9 and 6,6-dimethyl-4-methylidene-bicyclo[3.1.1]hept-2-ene (12). For the formation of 9, the cyclic allene 7 is proposed as an intermediate. Treatment of the second isomer, 6b, with t-BuOK at 170 degrees gave rise to the diene 12 and the dimerization product 17. The underlying mechanism of this transformation is discussed. On the basis of density-functional-theory (DFT) calculations on the allene 7 and the alkyne 15, the formation of the latter as the intermediate was excluded.en_US
dc.language.isoengen_US
dc.publisherWiley-V C H Verlag Gmbhen_US
dc.relation.isversionof10.1002/hlca.200690145en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectComputational Assessmenten_US
dc.subjectElectronic-Structuresen_US
dc.subjectCyclic Allenesen_US
dc.subjectGenerationen_US
dc.subjectOxidationen_US
dc.subject1,2-Cyclohexadieneen_US
dc.titleIncorporation of an allene unit into alpha-pinene via beta-eliminationen_US
dc.typearticleen_US
dc.relation.journalHelvetica Chimica Actaen_US
dc.contributor.departmentFen Edebiyat Fakültesien_US
dc.contributor.authorID0000-0002-5098-1842en_US
dc.identifier.volume89en_US
dc.identifier.issue7en_US
dc.identifier.startpage1449en_US
dc.identifier.endpage1456en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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