Synthesis and electronic properties of Alkyl- and alkyloxy-cucuminoids

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dc.contributor.authorAlsalim, Tahseen A.
dc.contributor.authorSaeed, Bahjat Ali
dc.contributor.authorElias, Rita Sabah
dc.contributor.authorAbbo, Hanna S.
dc.contributor.authorTitinchi, Salam J.J.
dc.date.accessioned2017-06-13T03:12:37Z
dc.date.available2017-06-13T03:12:37Z
dc.date.issued2013
dc.description.abstractTwo series of p‐alkyl‐ and p‐alkoxy‐substituted curcuminoids were synthesized. The validity of the proposed structures was checked on the basis of their high resolution mass spectra as well as NMR, IR and electronic spectra. The spectra were essentially similar for both series. NMR, IR and electronic spectra showed that the compounds exist mainly or exclusively as the enolic tautomer in their solutions. Theoretical study for the electronic spectra was conducted to account for the origins of the electronic transitions that are responsible for the UV‐VIS bands. The theoretical calculations were done at the B3LYP/6‐31G(d) level of theory and predicted that the similarity of the electronic spectra is may be due to the close resemblance of their molecular orbitals.en_US
dc.description.accreditationWeb of Science
dc.identifier.citationAlsalim, T. A. et al. (2013). Synthesis and electronic properties of Alkyl- and alkyloxy-cucuminoids. European Journal of Chemistry, 4(1): 70 - 73en_US
dc.identifier.issn1895-1066
dc.identifier.urihttp://hdl.handle.net/10566/2976
dc.identifier.urihttp://dx.doi.org/10.5155/eurjchem.4.1.70-73.728
dc.language.isoenen_US
dc.privacy.showsubmitterFALSE
dc.publisherElsevieren_US
dc.rightsThis journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge.
dc.status.ispeerreviewedTRUE
dc.subjectTurmericen_US
dc.subjectTautomerismen_US
dc.subjectCurcuminoidsen_US
dc.subjectElectronic transitionsen_US
dc.subjectAlkyloxy‐curcuminoidsen_US
dc.subjectHigh resolution mass spectraen_US
dc.titleSynthesis and electronic properties of Alkyl- and alkyloxy-cucuminoidsen_US
dc.typeArticleen_US

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