Patent ID: 6515157
Filing Date: 2003-02-04
Classification: C07D,C07F

Abstract:
A homogeneous Ferrocenyldiphosphine-ruthenium complex selected from the group consisting of the complexes whose formulas are described as follow:RuCl2(COD)n+PP in situ,â€ƒâ€ƒ1. [RuCl2(PP)]2(NEt3) andâ€ƒâ€ƒ2. RuHCl(PP)2â€ƒâ€ƒ3. whereinCOD signifies cyclooctadiene of the following formula, and PP signifies a diphosphine ligand of the general formula in which R is C1-C12 alkyl, C5-C12 cycloalkyl, C1-C4 alkyl or C1-C4 alkoxy-substituted, C5-C12 cycloalkyl, phenyl or phenyl which is substituted by identical or different members selected from the group consisting of C1-C4, alkyl, C1-C4 alkoxy or halogen;n is an integral number of 1-3 and the complexes of n=1, n=2 or n=3 exist together with one another.