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:
Aug. 29, 2023
Filed:
Jun. 12, 2020
Applicant:
Arxada Ag, Visp, CH;
Inventors:
Christoph Taeschler, Visp, CH;
Matthias Beller, Nienhagen, DE;
Helfried Neumann, Rostock, DE;
Florian Fischer, Rostock, DE;
Shaoke Zhang, Rostock, DE;
Fei Ye, Rostock, DE;
Stefan Ellinger, Visp, CH;
Florencio Zaragoza Doerwald, Buochs, CH;
Assignee:
Arxada AG, Visp, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 295/073 (2006.01); C07C 45/68 (2006.01); C07C 67/343 (2006.01); C07D 295/067 (2006.01); C07D 317/72 (2006.01); C07D 335/02 (2006.01); C07D 451/06 (2006.01); C07J 1/00 (2006.01);
U.S. Cl.
CPC ...
C07D 295/073 (2013.01); C07C 45/68 (2013.01); C07C 67/343 (2013.01); C07D 295/067 (2013.01); C07D 317/72 (2013.01); C07D 335/02 (2013.01); C07D 451/06 (2013.01); C07J 1/0055 (2013.01); C07J 1/0062 (2013.01); C07C 2601/08 (2017.05); C07C 2601/14 (2017.05);
Abstract
The invention discloses a method for fluoroalkylation of enamines with a fluoro alkyl halide in the presence of a base.