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:
Mar. 24, 2026
Filed:
Feb. 02, 2021
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Alexandre Guthertz, Ludwigshafen, DE;
Sven Rautenberg, Bornheim, DE;
Joaquim Henrique Teles, Ludwigshafen, DE;
Florian Vogt, Ludwigshafen, DE;
Roland Goetz, Ludwigshafen, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 271/06 (2006.01);
U.S. Cl.
CPC ...
C07D 271/06 (2013.01);
Abstract
The present invention relates to a process for the preparation of aromatic carbonyl compounds of formula I, which can be obtained through reaction of compounds of formula II with molecular oxygen in the presence of a solvent and a catalyst, which is composed of a cobalt(II) salt and N,N',N″-trihydroxyisocyanuric acid (THICA).