Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Redox-active-esters"”.
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Development of Catalytic Enantioselective Minisci-type Reactions
… generated by photocatalytic reduction of redox-active esters, is described. The reaction is found to be successful for a range of N-acetyl-aminoalkyl radicals on a range of quinolines and electron-deficient pyridines with high levels of regio- and enantioselectivity. The third research …
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The Application of Catalysis based on Hydrogen Bonding and Ion-pairing Interactions to Asymmetric Minisci-type Alkylations of Azines and Iridium-Catalysed C-H Borylation.
Recent advances in the incorporation of attractive non-covalent interactions into small molecule catalysts have greatly increased the understanding of how such approaches can be applied to regioselectivity and enantioselectivity challenges in synthetic chemistry. The most widely used interactions, …
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Electrochemically-Enabled Late-Stage Peptide C-terminal Modifications
… electrochemical decarboxylation stands as an attractive modification strategy. The methodologies described in this thesis explore the chemo- and regio-selectivity of direct anodic oxidation of peptide C-terminal carboxylates, leveraging electrochemically-generated N,O-acetals as valuable handles …
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Electrochemically-Enabled Late-Stage Peptide C-terminal Modifications
… electrochemical decarboxylation stands as an attractive modification strategy. The methodologies described in this thesis explore the chemo- and regio-selectivity of direct anodic oxidation of peptide C-terminal carboxylates, leveraging electrochemically-generated N,O-acetals as valuable handles …
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DEVELOPING ENANTIOSELECTIVE CYCLOADDITIONS OF REDOX-ACTIVE-DERIVED REAGENTS: A LATENT STRATEGY TO ESTABLISH MOLECULAR COMPLEXITY
… in practical synthesis of natural products or bioactive candidates, limited by the lack of modularity and the overreliance of specific substrates and catalysts. In this thesis, we developed several expeditious accesses to miscellaneous chiral multi-substituted ring systems, utilizing reagents …