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Hittade 2 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Development of Ruthenium Complexes for Water Oxidation

   Författare :Wangchuk Rabten; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Development of a methodology to combat the world energy crisis can be one of the greatest challenges now facing mankind. Our research is focused on the development of versatile catalysts (WOCs) that oxidize water into molecular oxygen at neutral pH, driven by the mild one-electron oxidant [Ru(bpy)3]3+, using natural photosynthesis a sa model. LÄS MER

3. 2. The Use of N,P-Iridium and N,P-Palladium Complexes in Asymmetric Synthesis

   Författare :Wangchuk Rabten; Pher Andersson; Virginie Vidal; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Iridium; Asymmetric Hydrogenation; Palladium; Asymmetric Cycloisomerization and Hosomi-Sakurai Allylation; organisk kemi; Organic Chemistry;

   Sammanfattning : The work presented in this thesis concerns asymmetric catalysis using chiral N,P-ligands and iridium or palladium transition metals. The first part  (Chapters 2 and 3) highlights the N,P-iridium catalyzed asymmetric hydrogenation of 1,4-cyclohexadienes having functionalized or unfunctionalized substituents, including allylsilane side chains. LÄS MER