Search for dissertations about: "pseudo-C2"
Found 4 swedish dissertations containing the word pseudo-C2.
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1. Flexibility – a tool for chirality control in asymmetric catalysis
Abstract : 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. READ MORE
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2. Investigation of Symmetry and Electronic Effects in Asymmetric Palladium-Catalysed Allylic Substitutions
Abstract : .... READ MORE
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3. Investigations of New Biomimetic Transamination Systems and Inclusion Complexation with Cyclodextrins
Abstract : Two new transamination systems are described. The first example is a dibenzo[a,d]- cycloheptene containing system, designed to accomplish a [1,3]-hydride transfer. Several catalysts have been examined for this purpose. tris-Pentafluorophenyl borane was found to be the most efficient catalyst. READ MORE
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4. Bispyridylamides as ligands in asymmetric catalysis
Abstract : This thesis deals with the preparation and use of chiralbispyridylamides as ligands in metal-catalyzed asymmetricreactions. The compounds were prepared by amide formation usingdifferent coupling reagents. READ MORE