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.
Results
Showing 1 to 3 of 3 for “"Dual catalysis"”.
-
Light-Mediated Dual Catalysis for C–N Bond Formation
The advent of dual catalysis for organic synthesis, involving the implementation of two catalytic species in a single reaction process, has allowed new streamlined and efficient synthetic methods to be developed. This thesis describes efforts towards the development of novel transformations for …
-
The modification of brucine derivatives as chiral ligands and its application in the asymmetric synthesis
… ketones with aldehydes were investigated using a dual catalysis of brucine <em>N</em>-oxide and proline. In this dual catalyst system, proline was found to form iminium intermediates with electron-deficient aryl aldehydes, while the <em>N</em>-oxide activated vinyl ketones provided enolates …
-
Accessing Challenging Fluorinated Motifs Using Photoredox Catalysis And Enabling Technologies
… of complex molecules. Photoredox catalysis invites a paradigm shift in the understanding of our capabilities to access diverse gem-difluoroalkene-containing small molecules because of its characteristically mild reaction conditions. Net-neutral radical/polar crossover, a subclass …