Search for dissertations about: "C Peters"

Found 3 swedish dissertations containing the words C Peters.

2. 1. Reactivity and Selectivity Studies in Iridium-Catalyzed Asymmetric Hydrogenation

   Author : Bram B. C. Peters; Pher G. Andersson; Xavier Verdaguer; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Asymmetric hydrogenation; Chemoselectivity; Enantioconvergency; Iridium catalysis; Multi-reduction; Organic Chemistry; organisk kemi;

   Abstract : Transition-metal catalyzed stereoselective hydrogenation constitutes an indispensable method for the preparation of chiral molecules. The work in this thesis describes the development of efficient catalytic asymmetric hydrogenations with a focus on the elucidation of reactivity patterns and chemoselectivity in hydrogenations. READ MORE

4. 2. Topology Prediction of α-Helical Transmembrane Proteins

   Author : Christoph Peters; Arne Elofsson; Pier Martelli; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; biokemi;

   Abstract : Membrane proteins fulfil a number of tasks in cells, including signalling, cell-cell interaction, and the transportation of molecules. The prominence of these tasks makes membrane proteins an important target for clinical drugs. READ MORE

5. 3. Iridium Catalysed Asymmetric Hydrogenation of Olefins and Isomerisation of Allylic Alcohols

   Author : Byron Peters; Pher Andersson; Andreas Pfaltz; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; organisk kemi; Organic Chemistry;

   Abstract : The work described in this thesis is focused on exploring the efficacy of asymmetric iridium catalysis in the hydrogenation of challenging substrates, including precursors to chiral sulfones and chiral cyclohexanes. Furthermore, iridium catalysis was used to isomerise allylic alcohols to aldehydes, and in a formal total synthesis of Aliskiren (a renin inhibitor). READ MORE