IMMOBILIZABLE RUTHENIUM(II)-CATALYSTS WITH A SUBSTITUTED CENTRAL ATOM, METHOD FOR THE PRODUCTION AND USE THEREOF

摘要

The invention relates to immobilizable ruthenium(II)-catalysts having general formulae (I) and (II), containing an SiR'_n(OR')_3-n structural group on at least one of the two anions. The invention also relates to a method for the production and use of compounds in a method for the production of ruthenium (II)-catalysts having general formulae (I) and (II) immobilized on inorganic oxide carriers. The invention further relates to the use of compounds having general formulae (I), (la), (II) and (IIa) as catalysts in organic and metalorganic synthesis. Said compounds can be used as catalysts in C-C coupling reactions, hydrogenations, isomerizations, silylations and hydroformylations. They can be used in particular as catalysts in olefin metathetical reactions such as cross metathesis (CM), ring closure metathesis (RCM), ring opening metathesis (ROM), ring opening metathesis-polymerization (ROMP), acyclic diene metathesis-polymerization (ADMET) and En-In metathesis or in a combination of various metathetical reactions.