Search for dissertations about: "proazaphosphatrane"

Found 1 swedish dissertation containing the word proazaphosphatrane.

  1. 1. C2- and C3-symmetric ligands via ring-opening of aziridines

    University dissertation from Stockholm : Kemi

    Author : Fredrik Lake; KTH.; [2002]
    Keywords : asymmetric catalysis; aziridine; benzaldehyde; diethylzinc; enantionselective; ligand; proazaphosphatrane; ring-opening; sulfonamide; symmetry; titanium; nicronium;

    Abstract : This thesis deals with the design and synthesis of chiralenantiopure nitrogencontaining ligands and the use of theseligands in asymmetric catalysis. A modular synthetic approachto enantiopure nitrogen-containing ligands was developed. Thesynthetic method is based on the ring-opening of activatedchiral aziridines by nitrogen nucleophiles. READ MORE