Reductive Binding of C‒O and Nitro Substrates at a Pyrazolate-Bridged Preorganized Dinickel Scaffold

Kothe, Thomas

dc.contributor.advisor	Meyer, Franc Prof. Dr.
dc.contributor.author	Kothe, Thomas
dc.date.accessioned	2020-12-15T15:06:28Z
dc.date.available	2021-11-03T00:50:03Z
dc.date.issued	2020-12-15
dc.identifier.uri	http://hdl.handle.net/21.11130/00-1735-0000-0005-1524-B
dc.identifier.uri	http://dx.doi.org/10.53846/goediss-8365
dc.identifier.uri	http://dx.doi.org/10.53846/goediss-8365
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	Reductive Binding of C‒O and Nitro Substrates at a Pyrazolate-Bridged Preorganized Dinickel Scaffold	de
dc.type	doctoralThesis	de
dc.contributor.referee	Schneider, Sven Prof. Dr.
dc.date.examination	2020-11-05
dc.description.abstracteng	The transition-metal mediated conversion of C‒O multiple bond containing substrate plays an important role in various catalytic processes. Initially, this work investigates the alkylation of a pyrazolate-bridged preorganized dinickel scaffold with electrophilic methylation reagents and the subsequent insertion of CO into the resulting Ni‒C bond. This reaction pattern resembles the catalytic activity of the enzyme acetyl coA synthase. Furthermore, CO is also directly bound to the pyrazolate-bridged preorganized dinickel scaffold and subsequently reduced providing access to stable nickel formyl and nickel oxymethylene species. Additionally, the chemoselective reduction of aliphatic and aromatic nitro compound is described.	de
dc.contributor.coReferee	Walter, Marc Prof. Dr.
dc.subject.eng	nickel	de
dc.subject.eng	reductive binding	de
dc.subject.eng	transition metal complex	de
dc.subject.eng	bimetallic complex	de
dc.subject.eng	pyrazolate	de
dc.subject.eng	nacnac	de
dc.subject.eng	acetyl coa synthase	de
dc.subject.eng	nickle hydride	de
dc.subject.eng	CO reduction	de
dc.subject.eng	nitro compounds	de
dc.identifier.urn	urn:nbn:de:gbv:7-21.11130/00-1735-0000-0005-1524-B-3
dc.affiliation.institute	Fakultät für Chemie	de
dc.subject.gokfull	Chemie (PPN62138352X)	de
dc.description.embargoed	2021-11-03
dc.identifier.ppn	1742984177

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Fakultät für Chemie (inkl. GAUSS) [700]

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