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Site-Selectivity in Ruthenium-Catalyzed C–H and C–C Activations

dc.contributor.advisorAckermann, Lutz Prof. Dr.
dc.contributor.authorKorvorapun, Korkit
dc.date.accessioned2020-09-23T09:38:03Z
dc.date.available2020-09-23T09:38:03Z
dc.date.issued2020-09-23
dc.identifier.urihttp://hdl.handle.net/21.11130/00-1735-0000-0005-148C-7
dc.identifier.urihttp://dx.doi.org/10.53846/goediss-8209
dc.identifier.urihttp://dx.doi.org/10.53846/goediss-8209
dc.language.isoengde
dc.publisherNiedersächsische Staats- und Universitätsbibliothek Göttingende
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.ddc540de
dc.titleSite-Selectivity in Ruthenium-Catalyzed C–H and C–C Activationsde
dc.typedoctoralThesisde
dc.contributor.refereeAckermann, Lutz Prof. Dr.
dc.date.examination2020-09-16
dc.description.abstractengDuring the past decades, transition metal-catalyzed C–H and C–C activation has been recognized as a powerful platform in organic synthesis to access the selective construction of new C–C and C–Het bonds. The full control of the site-selectivity is one of the key challenges for C–H and C–C transformations. In this context, chelation assistance of a directing group has become an efficient method for ortho-selective C–H and C–C activation of arenes. In contrast to other transition metals, cyclometalated ruthenium complexes exhibit distinct properties, thus allowing for the formation of new C–C and C–Het bonds on the arene at the position ortho, meta, or para to the directing group. Within this thesis, ruthenium catalysis was utilized for meta-selective C–H functionalizations, including alkylations, benzylations and brominations. In addition to the remote transformations, the concept of ruthenium-catalyzed C–H activation could be employed for the direct arylations under photoredox catalysis.de
dc.contributor.coRefereeKoszinowski, Konrad Prof. Dr.
dc.contributor.thirdRefereeTietze, Lutz Prof. Dr. Dr.
dc.contributor.thirdRefereeStalke, Dietmar Prof. Dr.
dc.contributor.thirdRefereeWalker, Johannes Jun.-Prof. Dr.
dc.contributor.thirdRefereeJohn, Michael Dr.
dc.subject.engTransition Metal Catalysisde
dc.subject.engRutheniumde
dc.subject.engC–C Activationde
dc.subject.engC–H Activationde
dc.subject.engmeta-Selectivityde
dc.subject.engortho-Selectivityde
dc.subject.engRemote Functionalizationde
dc.subject.engPhotoredox Catalysisde
dc.identifier.urnurn:nbn:de:gbv:7-21.11130/00-1735-0000-0005-148C-7-7
dc.affiliation.instituteFakultät für Chemiede
dc.subject.gokfullChemie  (PPN62138352X)de
dc.identifier.ppn1733650849


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