发明名称 |
Ruthenium complexes with (P-P)-coordinated ferrocenyldiphosphine ligands, process for preparing them and their use in homogeneous catalysis |
摘要 |
The invention relates to ruthenium complexes with a chiral ferrocenyldiphosphine ligand, wherein the ruthenium has the oxidation state (+II) and the chiral ferrocenyldiphosphine ligand has bidentate P-P coordination to the ruthenium. The ruthenium complexes are cyclic and with the ferrocenyldiphosphine ligand have an at least eight-membered ring. The ferrocenyldiphosphine ligands are selected from the group consisting of Taniaphos, Taniaphos-OH and Walphos ligands. A process for preparing the Ru complexes is described. The Rn complexes are used as catalysts for homogeneous asymmetric catalysis for preparing organic compounds.
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申请公布号 |
US8455671(B2) |
申请公布日期 |
2013.06.04 |
申请号 |
US20080599077 |
申请日期 |
2008.05.08 |
申请人 |
SALZER ALBRECHT;DOPPIU ANGELINO;LANGENSCHEIDT NADINE;RIVAS-NASS ANDREAS;KARCH RALF;WINDE ROLAND;MAYRHOFER STEFANIE;UMICORE AG & CO. KG |
发明人 |
SALZER ALBRECHT;DOPPIU ANGELINO;LANGENSCHEIDT NADINE;RIVAS-NASS ANDREAS;KARCH RALF;WINDE ROLAND;MAYRHOFER STEFANIE |
分类号 |
C07F15/00 |
主分类号 |
C07F15/00 |
代理机构 |
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