Search for dissertations about: "enantioselective cyclopropanation. enantioselective deprotonation"

Found 1 swedish dissertation containing the words enantioselective cyclopropanation. enantioselective deprotonation.

  1. 1. Synthesis and Applications of P-chirogenic Phosphine Boranes

    Author : Magnus Johansson; [2006]
    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