The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 28, 2006
Filed:
Nov. 28, 2003
Jan Kurt Eberhardt, Oldenburg, DE;
Ernst-ulrich Würthwein, Münster, DE;
Jan Kurt Eberhardt, Oldenburg, DE;
Ernst-Ulrich Würthwein, Münster, DE;
BASF Aktiengesellschaft, , DE;
Abstract
The invention relates to N'-substituted N-acylamidine transition metal complexes of the general formula (I), wherein M represents a transition metal, selected from the group of metals including Ni, Cu, Ru, Rh, Pd, Os, Ir and Pt, X represents Cl, Br, triflate, methane sulfonate or p-toluol sulfonate, m is 0, 1 or 2, n is 1, 2 or 3 and the radicals have the following meanings: R, Ris a straight-chain or branched, cyclic hydrocarbon group with 1 to 20 carbon atoms which can be mono or poly-unsaturated, an aromatic group with 3 to 6 chain members, which is linked directly or via a Cto Calkyl or Cto Calkylene group, whereby the mentioned groups can carry one or more substituents. Ar represents Cto Caryl or hetaryl with 5 to 10 ring members, whereby the mentioned groups can be substituted by Cto Calkyl, Cto Chalogenalkyl, NRR, COOR, Si(R)Si(R)R, ORand/or halogen. The invention also relates to a method for producing this new class of metal transition complexes and their use as catalysts