In this thesis, two parts of work are mainly involved, including some important organic reactions catalyzed by polyfluoro or perfluoroalkanesulfonic acid or their salts and the synthesis of series of chiral sulfonamide ligands derived from L-proline.

Asymmetric dihydroxylation of N-acryloyl tricyclic chiral stultam with RuCl\-3/NaIO\-4 Provided glycols 4/5.

Enantioselective recognition of chiral aromatic amide molecular tweezers for amino acid derivatives;