Abstract:
The present invention refers to a process for preparing amines comprising reacting a compound of the formula R1—CO—R2 comprising a carbonyl moiety with a amine compound of the formula HNR3R4 and carbon monoxide in the presence of a catalyst.
Abstract:
The present invention relates to a process for the asymmetric oxidation of nucleophilic organic compounds, particularly metal-free, with peroxide compounds in the presence of a chiral Brønsted acid catalyst. In one detail, the present invention relates to a process for enantioselective sulfoxidation of thiocompounds with peroxide compounds in the presence of a chiral imidodiphosphate catalyst. In another detail, the present invention relates to a process for enantioselective sulfoxidation of thiocompounds with peroxide compounds in the presence of a chiral phosphoric acid catalyst.
Abstract:
The present invention relates to methods for the preparation of solid-supported heterogeneous organic catalyst covalently bound to textile materials, preferably via photochemical immobilization. More specifically, the present invention relates to the organocatalysis and recognition process by using the textile-supported chiral molecules.
Abstract:
The present invention relates to chiral phosphoramidimidates, their salts and metal complexes as well as derivatives thereof and their use as catalysts.
Abstract:
The invention relates to chiral imidodiphosphates and derivatives thereof having the general formula I, The compounds are suitable as chiral Brønsted acid catalysts, phase-transfer catalysts, chiral anions for organic salts, metal salts or metal complexes for catalysis.
Abstract:
The present invention relates to a process for the asymmetric oxidation of nucleophilic organic compounds, particularly metal-free, with peroxide compounds in the presence of a chiral Brønsted acid catalyst. In one detail, the present invention relates to a process for enantioselective sulfoxidation of thiocompounds with peroxide compounds in the presence of a chiral imidodiphosphate catalyst. In another detail, the present invention relates to a process for enantioselective sulfoxidation of thiocompounds with peroxide compounds in the presence of a chiral phosphoric acid catalyst.
Abstract:
The invention relates to chiral imidodiphosphates and derivatives thereof having the general formula I, The compounds are suitable as chiral Brønsted acid catalysts, phase-transfer catalysts, chiral anions for organic salts, metal salts or metal complexes for catalysis.