Sulphonylamides and carboxamides and their use in...

Details Sulphonylamides and carboxamides and their use in... Sulphonylamides and carboxamides and their use in...

C - Chemistry, Metallurgy

07

C

C07C 311/20 (2006.01) C07B 41/02 (2006.01) C07B 41/06 (2006.01) C07B 53/00 (2006.01) C07C 29/143 (2006.01) C07C 33/20 (2006.01) C07C 45/29 (2006.01) C07C 49/78 (2006.01) C07C 269/06 (2006.01) C07C 271/28 (2006.01) C07C 311/09 (2006.01)

Patent

CA 2374553

The invention concerns mainly novel diamine derivatives or the like of general formula (I) particularly useful, in their optically active form, as ligand of metal complexes. The invention also concerns the complexes, the method for preparing them and their use in asymmetrical synthesis, and particularly for enantioselective hydrogenation of ketone derivatives.

La présente invention a pour objet principal de nouveaux dérivés diaminés ou analogues de formule générale (I) particulièrement utiles, sous leur forme optiquement active, à titre de ligand de complexes métalliques. La présente invention vise également ces complexes, leur procédé de préparation et leur utilisation en synthèse organique asymétrique et notamment pour l'hydrogénation énantiosélective de dérivés cétoniques.

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