Ruthenium complex as well as a method for manufacturing the same with a (P-P) coordinated two-Lindner ligand

摘要

A ruthenium complex having two Lindner chiral ligand, the ruthenium has a (+ II) oxidation state, the present invention, P-P bidentate ruthenium for two Lindner the chiral ligand have the coordination, on ruthenium complex. Present in the (type B uncharged types A and cationic) forms two are cyclic, and the ruthenium complex has a 4 to 6 membered ring incorporating two Lindner ligand. Diphosphine, Jihosuhoran, diphosphite, Jihosuhonitto, and two Lindner chiral ligands such is selected from the group consisting of Jiazahosuhoran. In addition, I explained based on the ligand exchange reaction, a method for manufacturing the ruthenium complexes of type B and type A. The Ru complexes are used as catalysts for homogeneous asymmetric catalysis in the preparation of organic compounds.