Search for dissertations about: "Heck"

Showing result 1 - 5 of 46 swedish dissertations containing the word Heck.

  1. 1. Palladium(II)-Catalyzed Heck Reactions Domino Reactions, Decarboxylations, Mechanistic Studies & Continuous Flow Applications

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Ashkan Fardost; Mats Larhed; Patrick Guiry; [2015]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; palladium II ; dft; reaction mechanisms; esi-ms; heck; decarboxylation; microwave; continuous flow;

    Abstract : This thesis describes research efforts dedicated to the development of palladium(II)-catalyzed oxidative Heck and Heck/Suzuki domino reactions, and the applications of a new microwave heating technology, purpose-built for continuous flow in organic synthesis.Paper I describes the development of a ligand-modulated approach for attaching aryl groups to a chelating vinyl ether. READ MORE

  2. 2. Targeted proteomics methods for protein quantification of human cells, tissues and blood

    University dissertation from Stockholm : Kungliga Tekniska högskolan

    Author : Fredrik Edfors; Mathias Uhlén; Albert Heck; [2016]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; proteomics; mass spectrometry; protein quantification; stable isotope standard; parallel reaction monitoring; immuno-enrichment; Biotechnology; Bioteknologi;

    Abstract : The common concept in this thesis was to adapt and develop quantitative mass spectrometric assays focusing on reagents originating from the Human Protein Atlas project to quantify proteins in human cell lines, tissues and blood. The work is based around stable isotope labeled protein fragment standards that each represent a small part of a human protein-coding gene. READ MORE

  3. 3. Gas-Phase Protein Structure Under the Computational Microscope Hydration, Titration, and Temperature

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Erik Marklund; David van der Spoel; Albert Heck; [2011]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Molecular dynamics; gas phase; proteins; micelles; proton transfer; Grothuss mechanism; kinetics; NATURAL SCIENCES Physics; NATURVETENSKAP Fysik; Physics with specialization in Biophysics; Fysik med inriktning mot biofysik;

    Abstract : Although the native environment of the vast majority of proteins is a complex aqueous solution, like the interior of a cell, many analysis methods for assessing chemical and physical properties of biomolecules require the sample to be aerosolized; that is, transferred to the gas-phase. An important example is electrospray-ionization mass spectrometry, which can provide a wide range of information about e. READ MORE

  4. 4. The development and use of product platforms in single-family industrialized house building

    University dissertation from Jönköping : Jönköping University, School of Engineering

    Author : Djordje Popovic; Fredrik Elgh; Tobias Schauerte; Carin Rösiö; Detlef Heck; [2020]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; House-building industry; Modern methods of construction; Production strategy; Platform-based development; Product lifecycle management; PLM; BIM; Engineer-to-order;

    Abstract : Single-family industrialized house building is a trade characterized by a complete predefinition of products with off-the-shelf solutions offered to a market niche. Limited customization is included in the offerings in the form of a modular configuration of predefined components. READ MORE

  5. 5. Palladium(II)-Catalysed Heck and Addition Reactions Exploring Decarboxylative and Desulfitative Processes

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Bobo Skillinghaug; Mats Larhed; Antonio de la Hoz Ayuso; [2016]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Palladium; catalysis; palladium II catalysis; synthesis; Heck; carboxylic acid; sulfinic acid; sodium sulfinate; nitrile; styrene; ketone; aryl ketone; electrospray ionization mass spectrometry; density functional theory; microwave heating; continuous flow; Kemi med inriktning mot organisk kemi; Chemistry with specialization in Organic Chemistry;

    Abstract : Palladium complexes have the ability to catalyse cross-coupling of two organic moieties through the formation of transient metal-carbon bonds, thus bringing them closer to each other to facilitate the formation of a new bond. Palladium-catalysed coupling reactions are one of the most important carbon-carbon forming reactions available to organic chemists and many of these reactions rely on the reactivity of aryl-palladium complexes. READ MORE