Sökning: "Acrylamides"

Hittade 4 avhandlingar innehållade ordet Acrylamides.

  1. 1. Dose monitoring for health risk assessment of exposure to acrylamides

    Författare :Birgit Paulsson; Stockholms universitet; []
    Nyckelord :Risk assessment; Environmental exposure; Acrylamides; Chemicals Safety measures; Kemiska hälsorisker;

    Sammanfattning : .... LÄS MER

  3. 2. Synthesis of 11C-labelled Alkyl Iodides : Using Non-thermal Plasma and Palladium-mediated Carbonylation Methods

    Författare :Jonas Eriksson; Bengt Långström; Philip H. Elsinga; Uppsala universitet; []
    Nyckelord :Organic chemistry; isotopic labelling; carbon-11; alkyl iodides; acrylamides; specific radioactivity; carbonylation; carbon monoxide; non-thermal plasma; PET; Organisk kemi;

    Sammanfattning : Compounds labelled with 11C (β+, t1/2 = 20.4 min) are used in positron emission tomography (PET), which is a quantitative non-invasive molecular imaging technique. It utilizes computerized reconstruction methods to produce time-resolved images of the radioactivity distribution in living subjects. LÄS MER

  4. 3. Design and Synthesis of 11C-Labelled Compound Libraries for the Molecular Imaging of EGFr, VEGFr-2, AT1 and AT2 Receptors : Transition-Metal Mediated Carbonylations Using [11C]Carbon Monoxide

    Författare :Ola Åberg; Bengt Långström; Nicholas Long; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; [11C]carbon monoxide; isotopic labelling; PET; acrylamide; EGFR; VEGFR-2; 11C; Organic chemistry; Organisk kemi; Organic Chemistry; Organisk kemi; Organic Pharmaceutical Chemistry; Organisk farmaceutisk kemi;

    Sammanfattning : This work deals with radiochemistry and new approaches to develop novel PET tracers labelled with the radionuclide 11C.Two methods for the synthesis of 11C-labelled acrylamides have been explored. LÄS MER

  5. 4. The three-component aza-Baylis-Hillman reaction : development and application

    Författare :Daniela Balan; Hans Adolfsson; Varinder Aggarwal; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Organic chemistry; Organisk kemi;

    Sammanfattning : The current thesis presents the optimization and generalization of the Baylis-Hillman reaction applied to in situ generated imines, i.e. a three-component aza- Baylis-Hillman reaction. We found that the title reaction proceeds most efficiently in the presence of a combination of catalysts, i. LÄS MER