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:
Sep. 09, 2014
Filed:
May. 30, 2009
Angelino Doppiu, Seligenstadt, DE;
Andreas Rivas-nass, Schriesheim, DE;
Ralf Karch, Kleinostheim, DE;
Roland Winde, Frankfurt, DE;
Angelino Doppiu, Seligenstadt, DE;
Andreas Rivas-Nass, Schriesheim, DE;
Ralf Karch, Kleinostheim, DE;
Roland Winde, Frankfurt, DE;
Umicore AG & Co., KG, Hanau-Wolfgang, DE;
Abstract
The present invention relates to a single-stage process for preparing dienyl-ruthenium complexes of the formula Ru(+II)(dienyl), wherein an Ru(II) starting compound of the formula Ru(X)(Y)is reacted with a diene ligand in the presence of an inorganic and/or organic base in a single-stage process. Here, polar organic solvents, preferably mixtures of polar organic solvents with water, are used. The dienyl-ruthenium complexes prepared according to the invention are used as precursors for homogeneous catalysts, for producing functional coatings and for therapeutic applications.