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 6 of 6 for “"oxidative amination."”.
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I. Palladium-catalyzed anti-Markovnikov oxidative amination of olefins II. Catalytic deracemization of axially chiral diols III. Three component carboamination of electron deficient alkenes
… developed a palladium-catalyzed anti-Markovnikov oxidative amination of unactivated alkenes. This transformation allows for the generation of primary C–N bonds by coupling the terminus of a C–C double bond with an acidic nitrogen nucleophile such as phthalimide. As the terminal oxidant is …
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Synthesis of indoles via a tandem benzannulation-cyclization strategy
… aromatic substitution, palladium-catalyzed oxidative amination, and nucleophilic cyclization. This thesis discusses the scope and limitations of this tandem strategy.
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I. Development of three-component alkene carboamination reactions II. Palladium-catalyzed anti-Markovnikov oxidative amination of alkenes III. Chloroform as a carbon monoxide precursor: in or ex situ generation of co for pd-catalyzed carbonylations IV. Hydroalkylation of alkenes via photoredox catalysis
… the development and refinement of amination methodology for organic synthesis is a critical objective in the discovery and development of functional molecules. We have developed three approaches for the three-component carboamination of alkenes. The first leverages the umpolung …
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Early Transition Metal CCC-NHC Pincer Complexes: Synthesis, Characterization, and Catalysis
… carbine complex. Catalytic results in hydroamination/cyclization with the Ti complexes and oxidative amination using the Ta complexes will also be reported.
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Transition metal-catalyzed olefin functionalization for highly regio-, enantio-, and chemoselective C–X bond formation
… investigations are consistent with an oxidative addition/olefin insertion/reductive elimination mechanism for each pathway. We hypothesize that the change in regioselectivity is an effect of diverging coordination spheres to favor either Rh–S or Rh–H insertion to form the branched or …
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Development of palladium catalyzed intramolecular allylic C―H amination and oxidation towards pharmacological motifs
… Pd(II)/bis-sulfoxide-catalyzed allylic C—H amination reaction en route to syn-1,3-amino alcohol motifs is first demonstrated. This reactivity is achieved under mild conditions through the use of electron-deficient N-nosyl carbamate nucleophiles. These nucleophiles are thought to promote …