Search for dissertations about: "­ -Sparteine"

Found 4 swedish dissertations containing the words ­ -Sparteine.

  2. 1. Synthesis and Structural Characterization of Copper(I) Complexes with Hard Donor Ligands

    Author : Björn Gustafsson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Acetonitrile; ­ -Sparteine; Chloride; co-ordination chemistry; Phenoxide; Alkene; Bromide; crystal structure; Copper I ; Amine;

    Abstract : Syntheses and crystal structures of nine new copper(I) complexes and one novel mixed-valence copper(I/II) complex are reported: two homoleptic phenoxides and eight complexes with N-donor ligands. The copper(I) and the copper(I/II) phenoxide complexes have been prepared by reactions between mesitylcopper(I) and 2-allyl-6-methylphenol in toluene. READ MORE

  4. 2. Synthesis and Applications of P-chirogenic Phosphine Boranes

    Author : Magnus Johansson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; cytisine; gold I catalysis lipase; P-chirogenic; desymmetrization; phosphine; enantioselective cyclopropanation. enantioselective deprotonation; chirality; asymmetric synthesis; borane;

    Abstract : AbstractThis thesis reports the independent synthesis of both enantiomers of P-chirogenic phosphine ligands and the building blocks thereof, which are suitable for parallel synthesis efforts and for the generation of more diverse libraries of P-chirogenic compound. The use of P-chirogenic phosphine boranes in transition metal-catalyzed reactions, such as palladium-catalyzed allylic alkylation and amination, is also described. READ MORE

  5. 3. Pharmacogenetic analysis in sickness and in health - for better or for worse

    Author : Mia Wadelius; Uppsala universitet; []
    Keywords : Medical sciences; Pharmacogenetics; NAT2; CYP2D6; CYP2C19; CYP17; GSTP1; sulphasalazine; agranulocytosis; prostate cancer; pregnancy; MEDICIN OCH VÅRD; MEDICINE; MEDICIN; klinisk farmakologi; Clinical Pharmacology;

    Abstract : An individual's pharmacogenetic constitution may predict response to drugs, hormones and toxins, and might be a susceptibility factor for disease. Pharmacogenetic diversity is especially pronounced for drug metabolising enzymes. READ MORE

  6. 4. Reaction Between Grignard reagents and Heterocyclic N-oxides : Synthesis of Substituted Pyridines, Piperidines and Piperazines

    Author : Hans Andersson; Fredrik Almqvist; Hans Adolfsson; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Grignard reagents; pyridine N-oxide; pyrazine N-oxide; dienal-oxime; pyridine; ortho- metalation; piperidine; piperazine; asymmetric; Organic synthesis; Organisk syntes; organisk kemi; Organic Chemistry;

    Abstract : This thesis describes the development of new synthetic methodologies for preparation of bioactive interesting compounds, e.g. substituted pyridines, piperidines or piparazines. Thesecompounds are synthesized from commercially available, cheap and easily prepared reagents, videlicet the reaction between Grignard reagents and heterocyclic N-oxides. READ MORE