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Showing result 1 - 5 of 47 swedish dissertations matching the above criteria.
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1. Development and mechanistic studies of palladium-catalysed oxidations of conjugated dienes and olefins : application to aerobic oxidations
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2. Biomimetic oxidations catalyzed by transition metal complexes
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3. Asymmetric Catalysis : Ligand Design and Conformational Studies
Abstract : This thesis deals with the design of ligands for efficientasymmetric catalysis and studies of the conformation of theligands in the catalytically active complexes. All ligandsdeveloped contain chiral oxazoline heterocycles. READ MORE
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4. Development of Biomimetic Catalytic Systems for Selective Oxidations with H2O2 and O2
Abstract : Four different catalytic systems were studied for biomimetic coupled oxidations using H2O2 or O2. In the first example, osmium tetroxide works as a substrate-selective catalyst for dihydroxylation of olefins. Electron transfer to H2O2 is facilitated by electron transfer mediators (ETMs). READ MORE
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5. Studies of Biomimtic Oxidations and Racemizations
Abstract : This thesis deals with studies of ruthenium-catalyzed hydrogen transfer reactions for oxidations and racemization.Through optimisation of the substrate-selective redox catalyst, the electron and proton transfer mediator (a benzoquinone derivative), and the oxygen-activating metal macrocycle a highly efficient biomimetic oxidation of secondary alcohols was obtained. READ MORE