Search for dissertations about: "alkene insertion"

Found 5 swedish dissertations containing the words alkene insertion.

  2. 1. Early and late transition p-alkene complexes : aspects on their synthesis, their p-alkene metal bond and their aptitude towards migratory insertion

    Author : Staffan Strömberg; KTH; []
    Keywords : ;

    Abstract : .... READ MORE

  4. 2. MECHANISTIC INVESTIGATIONS OF TRANSITION METAL CATALYZED REACTIONS

    Author : Jonatan Kleimark; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; alkene insertion; allylic alkylation; catalysis; cross coupling; density funtional theory; free energy surface; iron; kinetic investigation; Mizoroki-Heck reaction; nickel; palladium; reaction mechanism; sulfinylation; transition metal;

    Abstract : Transition metal catalyzed reactions have had a large impact on the human progress for the last century. Several extremely important areas, such as the agricultural industry and the plastic industry, have benefited from this development. READ MORE

  5. 3. Photochemical Ligation Techniques for Carbohydrate Biosensors and Protein Interaction Studies

    Author : Oscar Norberg; Olof Ramström; Stéphane Vincent; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Carbohydrates; Biosensors; CuAAC; Photochemistry; Thiol-ene yne; Perfluorophenylazide PFPA ; Lectins; Molecular recognition; Quartz crystal microbalance QCM ; Surface plasmon resonance SPR ;

    Abstract : This thesis concerns the development of surface ligation techniques for the preparation of carbohydrate biosensors. Several methodologies were developed based on efficient photochemical insertion reactions which quickly functionalize polymeric materials, with either carbohydrates or functional groups such as alkynes or alkenes. READ MORE

  6. 4. Palladium(II)-Catalyzed Oxidative Carbocyclization : Stereoselective Formation of C–C and C–B Bonds

    Author : Tuo Jiang; Jan-Erling Bäckvall; Ross Widenhoefer; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Carbocyclization; Palladium catalysis; Oxidation; Enallenes; Enynes; Borylation; Arylation; Asymmetric Catalysis; Chiral Brønsted acids; Chiral anion; organisk kemi; Organic Chemistry;

    Abstract : Transition metal catalysis has emerged as one of the most versatile methods for the selective formation of carbon–carbon and carbon–heteroatom bonds. In particular, oxidative carbon–carbon bond forming reactions have been widely studied due to their atom economic feature. READ MORE

  7. 5. Investigations of selectivity control in catalysis

    Author : Henrik von Schenck; KTH; []
    Keywords : ;

    Abstract : Catalytic reactions are ever present in applied chemistry,from laboratory synthesis to industrial scale processes.Catalysts provide the means to influence both the rate ofreactions (activity) and the product outcome (selectivity),thereby having fundamental impact on the reaction efficiency. READ MORE