Please use this identifier to cite or link to this item: http://hdl.handle.net/10077/3609
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dc.contributor.advisorPrato, Maurizioit
dc.contributor.authorKulisic, Niksait
dc.date.accessioned2010-07-23T12:01:25Z-
dc.date.available2011-05-31T09:31:56Z-
dc.date.issued2010-03-26it
dc.identifier.urihttp://hdl.handle.net/10077/3609-
dc.description2008/2009it
dc.description.abstractIn this thesis, different strategies for obtaining azaacenes suitable for solution-based processing techniques have been investigated and developed. The first synthetic approach involved the condensation of commercially available compounds which include the diamines 2,3-diaminobenzene, 2,3-diaminonaphtalene and 2,3-diaminophenazine and the bromoanilic acid and embelin. This synthetic route yielded a series of dihydroazaacenes with 5 and 7 fused aromatic rings. The low overall solubility of this azaacenes did not permit an extensive characterization of the compounds. A second synthetic approach was developed to investigate both C-N exchange and lateral expansion of the π-conjugation. Through this approach a tetraazaoctacene derivative was obtained and characterized. However it lacked of solubility necessary for being compatible with solution-processing techniques. A third strategy was based on the introduction of solubilizing groups on such extended tetraazaoctacene core. While the di-substitution did not render the azaoctacene soluble in neutral media, tetra-substitution yielded a derivative with enhanced solubility in neutral solvent.it
dc.language.isoenit
dc.publisherUniversità degli studi di Triesteit
dc.rights.urihttp://www.openstarts.units.it/dspace/default-license.jsp-
dc.subjectHeteroacenesit
dc.subjectsemiconductorsit
dc.subjectelectronicsit
dc.subjectpolyaromatic moleculesit
dc.subjectsynthesis designit
dc.subject.classificationSCUOLA DI DOTTORATO DI RICERCA IN SCIENZE E TECNOLOGIE CHIMICHE E FARMACEUTICHEit
dc.titleHeteroacenes as potential materials for molecular electronicsit
dc.title.alternativeNuovi eteroaceni potenziali materiali per elettronica molecolareit
dc.typeDoctoral Thesis-
dc.subject.miurCHIM/06 CHIMICA ORGANICAit
dc.rights.statementEMBARGO 2011-03-25-
dc.rights.embargoIN EMBARGO-
dc.identifier.nbnurn:nbn:it:units-8854-
dc.description.birth1981-
item.grantfulltextopen-
item.languageiso639-1other-
item.fulltextWith Fulltext-
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