Sökning: "nickel complexes"
Visar resultat 11 - 15 av 26 avhandlingar innehållade orden nickel complexes.
11. Flexibility – a tool for chirality control in asymmetric catalysis
Sammanfattning : This thesis deals with the design and synthesis of ligands for asymmetric catalysis: palladium catalyzed allylic alkylations, and rho-dium and iridium catalyzed hydrogenations of olefins. Chirally flexible phosphepine ligands based on biphenyl were synthesized and their properties were studied. LÄS MER
12. MECHANISTIC INVESTIGATIONS OF TRANSITION METAL CATALYZED REACTIONS
Sammanfattning : Transition metal catalyzed reactions have had a large impact on the human progress for the last century. Several extremely important areas, such as the agricultural industry and the plastic industry, have benefited from this development. LÄS MER
13. Silaborations of Unsaturated Compounds
Sammanfattning : This thesis deals with the development of transition metal-catalyzed silaborations of 1,3-dienes and 1,6-enynes. The first part of the thesis describes the development of the enantioselective 1,4-silaboration of 1,3-cyclohexadiene. A number of chiral metal-ligand complexes were evaluated. LÄS MER
14. Proton spin-lattice relaxation in paramagnetic nickel(II) complexes in solutions : a theoretical and experimental study
Sammanfattning : .... LÄS MER
15. Reactivity of late transition metal complexes towards CO2 and other electrophiles
Sammanfattning : In times when dwindling energy resources is a major long-term problem for sustaining modern infrastructure and technologies, we need to focus on more enduring solutions. A key contribution to this achievement is catalysis. LÄS MER