Search for dissertations about: "Diphenylvinylphosphine oxides"
Found 2 swedish dissertations containing the words Diphenylvinylphosphine oxides.
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1. Asymmetric Hydrogenations : Syntheses of Ligands and Expansion of Substrate Scope
Abstract : Asymmetric hydrogenation has emerged as a versatile methodology to obtain a wide range of chiral precursors. This thesis focused on the synthesis of new chiral ligands and the expansion of the substrate scope of asymmetric hydrogenations. READ MORE
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2. Asymmetric Hydrogenations using N, P - Ligated Iridium Complexes
Abstract : The research described in this thesis focuses on the catalytic asymmetric hydrogenation of prochiral olefins using N, P – chelated iridium catalysts. This catalytic system is tolerant to a wide range of substrates and performs better than the well-known ruthenium- and rhodium-catalytic systems for substrates devoid of coordinating groups in proximity of the olefin. READ MORE