Studies Toward Selenium-pi-Acid Catalyzed Oxidative Functionalizations of Olefinic and Acetylenic Multiple Bonds

Rode, Katharina

dc.contributor.advisor	Breder, Alexander Prof. Dr.
dc.contributor.author	Rode, Katharina
dc.date.accessioned	2020-09-24T13:03:25Z
dc.date.available	2020-09-24T13:03:25Z
dc.date.issued	2020-09-24
dc.identifier.uri	http://hdl.handle.net/21.11130/00-1735-0000-0005-1491-0
dc.identifier.uri	http://dx.doi.org/10.53846/goediss-8213
dc.identifier.uri	http://dx.doi.org/10.53846/goediss-8213
dc.language.iso	eng	de
dc.publisher	Niedersächsische Staats- und Universitätsbibliothek Göttingen	de
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.ddc	540	de
dc.title	Studies Toward Selenium-pi-Acid Catalyzed Oxidative Functionalizations of Olefinic and Acetylenic Multiple Bonds	de
dc.type	doctoralThesis	de
dc.contributor.referee	Breder, Alexander Prof. Dr.
dc.date.examination	2020-08-19
dc.description.abstracteng	The focus of this thesis was the oxidative functionalization of alkenes via selenium-pi-acid catalysis. In the realm of dual photoredox/selenium-pi-acid catalysis, the known methodology was expanded to the use of alcohols as endogenous nucleophiles in intra- and intermolecular etherification reactions. Furthermore, the scope of cognate lactonization and phosphatation reactions was determined. During the investigation of alkynes as alternative substrates for selenium-catalyzed reactions, the formation of allenylamides was developed and based on control experiments, a mechanism for the transformation was proposed. Finally, the use of nitrogen nucleophiles was examined and chiral binaphthyl-based diselenide catalysts were synthesized.	de
dc.contributor.coReferee	Ackermann, Lutz Prof. Dr.
dc.contributor.thirdReferee	Frauendorf, Holm Dr.
dc.contributor.thirdReferee	Siewert, Inke Prof. Dr.
dc.contributor.thirdReferee	Stalke, Dietmar Prof. Dr.
dc.contributor.thirdReferee	Koszinowski, Konrad Prof. Dr.
dc.subject.eng	selenium	de
dc.subject.eng	photoredox catalysis	de
dc.subject.eng	alkene functionalization	de
dc.subject.eng	alkyne functionalization	de
dc.subject.eng	allenes	de
dc.identifier.urn	urn:nbn:de:gbv:7-21.11130/00-1735-0000-0005-1491-0-6
dc.affiliation.institute	Fakultät für Chemie	de
dc.subject.gokfull	Chemie (PPN62138352X)	de
dc.identifier.ppn	1733713530

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