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name="category">licenseinfo:work.rightsreserved</field><field name="category.top">licenseinfo:work.rightsreserved</field><field name="allMeta">alle Rechte vorbehalten</field><field name="allMeta">all rights reserved</field><field name="allMeta">/creativecommons/r/reserved/0.9/88x31.png</field><field name="allMeta">[DE-28]Urheberrechtsschutz 1.0$gRights Statements$uhttp://rightsstatements.org/vocab/InC/1.0/</field><field name="allMeta">http://rightsstatements.org/vocab/InC/1.0/</field><field name="allMeta">http://rightsstatements.org/vocab/InC/1.0/</field><field name="mods.title">Bis-silyl-enol ethers as convenient building blocks for the design and synthesis of Salicylates, Pyrones, Cyclohexenones, Pyridones and Benzophenones</field><field name="mods.title.main">Bis-silyl-enol ethers as convenient building blocks for the design and synthesis of Salicylates, Pyrones, Cyclohexenones, Pyridones and Benzophenones</field><field name="mods.title.subtitle"></field><field name="mods.nameIdentifier">gnd:1016859198</field><field name="mods.nameIdentifier">gnd:2147083-2</field><field name="mods.nameIdentifier.top">gnd:1016859198</field><field name="mods.nameIdentifier.top">gnd:2147083-2</field><doc><field name="id">rosdok_disshab_0000000719-d2449715e39</field><field name="mods.nameIdentifier">gnd:1016859198</field><field name="mods.name">Alina Bunescu</field><field name="mods.name.top">Alina Bunescu</field></doc><doc><field name="id">rosdok_disshab_0000000719-d2449715e60</field><field name="mods.name">Prof. Dr. Peter Langer</field><field name="mods.name.top">Prof. Dr. Peter Langer</field></doc><doc><field name="id">rosdok_disshab_0000000719-d2449715e72</field><field name="mods.name">Prof. Dr. Bernd Schmidt</field><field name="mods.name.top">Prof. Dr. Bernd Schmidt</field></doc><doc><field name="id">rosdok_disshab_0000000719-d2449715e84</field><field name="mods.nameIdentifier">gnd:2147083-2</field><field name="mods.name">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.name.top">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field></doc><field name="mods.name">Alina Bunescu</field><field name="mods.name">Prof. Dr. Peter Langer</field><field name="mods.name">Prof. Dr. Bernd Schmidt</field><field name="mods.name">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.name.top">Alina Bunescu</field><field name="mods.name.top">Prof. Dr. Peter Langer</field><field name="mods.name.top">Prof. Dr. Bernd Schmidt</field><field name="mods.name.top">Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät</field><field name="mods.author">Alina Bunescu</field><field name="mods.place">Rostock</field><field name="mods.publisher">Universität Rostock</field><field name="mods.genre">epub.dissertation</field><field name="mods.identifier">10.18453/rosdok_id00000914</field><field name="mods.identifier">http://purl.uni-rostock.de/rosdok/id00000914</field><field name="mods.identifier">urn:nbn:de:gbv:28-diss2011-0146-3</field><field name="mods.subject">fluorine</field><field name="mods.subject">cyclisations</field><field name="mods.subject">Lewis acid</field><field name="mods.subject">triazine</field><field name="mods.subject">chromones</field><field name="mods.abstract">The present thesis describes the synthetic potential of 1,3-bis-silyl-enol ethers. 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Neue und vielversprechende Kandidaten für UV-A/B Filter wurden synthetisiert und analysiert.</field><field name="mods.dateIssued">2011</field><field name="mods.yearIssued">2011</field><field name="mods.type">epub.dissertation</field><field name="search_result_link_text">1
        Dissertation_Bunescu_2011.pdf
        
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        rosdok/id00000914671758551MODS updated during RosDok migration in June 2021DissertationHochschulschrift1016859198AlinaBunescu1983-VerfasserInautBis-silyl-enol ethers as convenient building blocks for the design and synthesis of Salicylates, Pyrones, Cyclohexenones, Pyridones and BenzophenonesenProf. Dr.PeterLangerAkademischeR BetreuerIndgsProf. Dr.BerndSchmidtAkademischeR BetreuerIndgs2147083-2Universität RostockMathematisch-Naturwissenschaftliche FakultätGrad-verleihende Institutiondgg10.18453/rosdok_id00000914http://purl.uni-rostock.de/rosdok/id00000914urn:nbn:de:gbv:28-diss2011-0146-3540 ChemieMathematisch-Naturwissenschaftliche Fakultätfrei zugänglich (Open Access)Lizenz Metadaten: CC0Nutzungsrechte erteiltalle Rechte vorbehaltenUniversität RostockRostock2011monographic20112011Universitätsbibliothek RostockRostock20112011The present thesis describes the synthetic potential of 1,3-bis-silyl-enol ethers. They undergo regioselective cyclocondensation reactions with simple substrates providing various complex carba- and heterocycles. A new type of formal [3+3]-cyclization reaction with 2,4,6-tris(trifluoromethyl)-1,3,5-triazine is described. The mechanism was studied by the isolation of an unusual bicyclic intermediate. New and promising candidates for UV-A/B filters have been synthesized and analyzed.Die vorliegende Arbeit beschreibt das synthetische Potential von 1,3-Bis-silyl-enolethern. Sie durchlaufen regioselektive Cyclokondensationsreaktionen mit einfachen Substraten, um verschiedene komplexere Carbo- und Heterocyclen zu liefern. Ein neuer Typ von formalen [3+3]-Cyclisierungen mit 2,4,6-Tris(trifluormethyl)-1,3,5-triazin ist beschrieben worden. Der Mechanismus wurde durch die Isolierung eines ungewöhnlichen bicyclischen Zwischenprodukts untersucht. Neue und vielversprechende Kandidaten für UV-A/B Filter wurden synthetisiert und analysiert.fluorinecyclisationsLewis acidtriazinechromonesUniversitätsbibliothek Rostockhttp://purl.uni-rostock.de/rosdok/id00000914
      
    
  
  
    
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They undergo regioselective cyclocondensation reactions with simple substrates providing various complex carba- and heterocycles. A new type of formal [3+3]-cyclization reaction with 2,4,6-tris(trifluoromethyl)-1,3,5-triazine is described. The mechanism was studied by the isolation of an unusual bicyclic intermediate. New and promising candidates for UV-A/B filters have been synthesized and analyzed.</field><field name="mods.abstract">Die vorliegende Arbeit beschreibt das synthetische Potential von 1,3-Bis-silyl-enolethern. Sie durchlaufen regioselektive Cyclokondensationsreaktionen mit einfachen Substraten, um verschiedene komplexere Carbo- und Heterocyclen zu liefern. Ein neuer Typ von formalen [3+3]-Cyclisierungen mit 2,4,6-Tris(trifluormethyl)-1,3,5-triazin ist beschrieben worden. Der Mechanismus wurde durch die Isolierung eines ungewöhnlichen bicyclischen Zwischenprodukts untersucht. Neue und vielversprechende Kandidaten für UV-A/B Filter wurden synthetisiert und analysiert.</field><field name="mods.dateIssued">2011</field><field name="mods.yearIssued">2011</field><field name="ir.identifier">[xslt]Saxon</field><field name="recordIdentifier">rosdok/id00000914</field><field name="purl">https://purl.uni-rostock.de/rosdok/id00000914</field><field name="ppn">671758551</field><field name="doi">10.18453/rosdok_id00000914</field><field name="urn">urn:nbn:de:gbv:28-diss2011-0146-3</field><field name="ir.creator.result">Alina Bunescu</field><field name="ir.creator.sort">Bunescu Alina</field><field name="ir.title.result">Bis-silyl-enol ethers as convenient building blocks for the design and synthesis of Salicylates, Pyrones, Cyclohexenones, Pyridones and Benzophenones</field><field name="ir.doctype.result">Dissertation</field><field name="ir.doctype_en.result">doctoral thesis</field><field name="ir.originInfo.result">Universität Rostock, 2011</field><field name="ir.abstract300.result">The present thesis describes the synthetic potential of 1,3-bis-silyl-enol ethers. They undergo regioselective cyclocondensation reactions with simple substrates providing various complex carba- and heterocycles. 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