Search for dissertations about: "tandem reactions"
Showing result 1 - 5 of 28 swedish dissertations containing the words tandem reactions.
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1. Bisindoles : synthesis and reactions
Abstract : In this thesis, synthesis of various bisindoles have beendeveloped.2,3-Bis-(3-indolyl) succinic acid derivatives wereobtained via iodine promoted coupling of the trianion ofindole-3-acetic acid (IAA) or from the dianion of themethylester of IAA. These compounds were converted to2,3-bis(3-indolyl) maleimides (arcyriarubin analogues) by DDQoxidation. READ MORE
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2. Transition Metal-Catalyzed Redox Reactions : A Journey from Homogeneous Ruthenium to Heterogeneous Palladium Catalysis
Abstract : The first part of the thesis covers the development and utilization of electronically modified (pentaarylcyclopentadienyl)Ru-complexes in the racemization of secondary alcohols. This study revealed that the electronic properties of the substrate were the main factors dictating whether β-hydride elimination or hydride re-addition becomes the rate-determining step of the racemization process. READ MORE
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3. Building molecular complexity via tandem Ru-catalyzed reactions of allylic alcohols
Abstract : .... READ MORE
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4. Discovery-Oriented Screening of Dynamic Systems: Combinatorial and Synthetic Applications
Abstract : This thesis is divided into six parts, all centered around the development of dynamic (i.e., reversibly interacting) systems of molecules and their applications in dynamic combinatorial chemistry (DCC) and organic synthesis. READ MORE
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5. Development of Multi-Component Reactions using Catalytically Generated Allyl Metal Reagents
Abstract : This licentiate thesis is based on the development of catalytic reactions for the synthesis and application of organometallic reagents. By use of palladium pincer-complex catalysts, we have developed an efficient procedure for the synthesis of allylboronates starting from allylic alcohols. READ MORE