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:
Apr. 02, 2019
Filed:
Apr. 22, 2015
Applicant:
Bayer Cropscience Aktiengesellschaft, Duesseldorf, DE;
Inventors:
Thomas Himmler, Odenthal, DE;
Lars Rodefeld, Leverkusen, DE;
Jonathan Hubrich, Goettingen, DE;
Lutz Ackermann, Goettingen, DE;
Assignee:
BAYER CROPSCIENCE AKTIENGESELLSCHAFT, Monheim am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 231/12 (2006.01);
U.S. Cl.
CPC ...
C07C 231/12 (2013.01);
Abstract
The present invention relates to a novel process for preparing substituted biphenylamides of the general formula (V) characterized in thatanilides of the formula (II) in a solvent other than tetrahydrofuran,are reacted with an organoboron compound of the formula (III) in the presence of a catalyst system consisting of a ruthenium catalyst, an activator, an oxidizing agent and a metal triflate.