Search for dissertations about: "microwave synthesis"
Showing result 16 - 20 of 83 swedish dissertations containing the words microwave synthesis.
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16. Synthesis and biological evaluation of Bicyclic β-Lactams and 2-Pyridinones : Pilicides Targeting Pilus Biogenesis in Pathogenic Bacteria
Abstract : New methods have been developed for the synthesis of bicyclic β-lactams and 2-pyridinones by combining acyl Meldrum’s acids and Δ2-thiazolines. The 2-pyridinones were synthesised both in solution using conventional heating or microwave assisted heating as well as by solid supported chemistry. READ MORE
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17. Cellulose derived carbon dots : From synthesis to evaluation as multifunctional building blocks in biomedical scaffolds
Abstract : The implementation of biobased and biodegradable polymeric materials in biomedical applications is often coupled with issues related to their insufficient mechanical properties or limited bioactivity. In this thesis, a perspective on valorization of biomass is presented, demonstrating the transformation of cellulose into biobased carbon nanomaterials with the potential to serve as multifunctional property enhancers in polycaprolactone (PCL) scaffold materials for tissue engineering. READ MORE
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18. Design and Synthesis of Inhibitors Targeting the Hepatitis C Virus NS3 Protease : Focus on C-Terminal Acyl Sulfonamides
Abstract : Hepatitis C is a global health problem that affects approximately 120–180 million people. This viral infection causes serious liver diseases and the therapy available suffers from low efficiency and severe side effects. Consequently, there is a huge unmet medical need for new therapeutic agents to combat the hepatitis C virus (HCV). READ MORE
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19. New Methodologies in Organic Chemistry: Applications to the Synthesis of α-Amino Acids and Natural Products
Abstract : This thesis deals with the development and application of new synthetic methodology in organic chemistry. The first part describes the development of a new protocol for the synthesis of 3-pyrrolines by means of a microwave-assisted ring-expansion reaction of 2-vinylaziridines. READ MORE
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20. Synthesis and Applications of P-Chirogenic and Axially Chiral P,N-Phosphines as Ligands and Organocatalyst
Abstract : This thesis deals with the enantioselective synthesis of chiral mixed phosphorous/nitrogen compounds and some of their applications in asymmetric synthesis. For the most part, the compounds are P-chirogenic, with the chirality centered on the phosphorous atom. The last part of the thesis deals with axially chiral phosphoramidites. READ MORE