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:
Oct. 22, 2019
Filed:
May. 27, 2016
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 209/26 (2006.01); B01J 31/18 (2006.01); B01J 31/20 (2006.01); B01J 31/24 (2006.01); C07C 213/02 (2006.01); C07F 17/02 (2006.01); B01J 31/22 (2006.01); C07D 265/30 (2006.01); C07D 317/58 (2006.01);
U.S. Cl.
CPC ...
C07C 209/26 (2013.01); B01J 31/185 (2013.01); B01J 31/20 (2013.01); B01J 31/2295 (2013.01); B01J 31/2409 (2013.01); B01J 31/2414 (2013.01); B01J 31/2433 (2013.01); C07C 213/02 (2013.01); C07D 265/30 (2013.01); C07D 317/58 (2013.01); C07F 17/02 (2013.01); B01J 2231/4283 (2013.01); B01J 2231/44 (2013.01); B01J 2231/643 (2013.01); B01J 2531/821 (2013.01); C07B 2200/07 (2013.01); C07C 2602/08 (2017.05);
Abstract
The present invention relates to a method for the reductive amination of a carbonyl compound, comprising one or more carbonyl groups amenable to reductive amination, forming the corresponding primary amine, characterized in that the reaction is carried out in the presence of a homogeneously dissolved catalyst complex K, comprising at least one metal atom from Group 8, 9 or 10 of the periodic table, bearing a bidentate phosphane ligand, a carbonyl ligand, a neutral ligand and a hydride ligand, and also an acid as co-catalyst.