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:
Jan. 26, 2021
Filed:
Feb. 22, 2018
Applicant:
Bayer Cropscience Aktiengesellschaft, Monheim am Rhein, DE;
Inventors:
Albert Schnatterer, Leverkusen, DE;
Jan Vermehren, Idstein, DE;
Edith Beckmann, Cologne, DE;
Claus-Christian Haeselhoff, Gladbeck, DE;
Tim Hammerer, Baesweiler, DE;
Stefan Grasser, Leverkusen, DE;
Assignee:
BAYER CROPSCIENCE AKTIENGESELLSCHAFT, Monheim am Rhein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 257/04 (2006.01); C07C 253/20 (2006.01); B01J 29/40 (2006.01); B01J 29/70 (2006.01); C07C 253/34 (2006.01);
U.S. Cl.
CPC ...
C07D 257/04 (2013.01); B01J 29/40 (2013.01); B01J 29/7038 (2013.01); C07C 253/20 (2013.01); C07C 253/34 (2013.01);
Abstract
The present invention relates to a process for the preparation of fluoroalkylnitriles and the corresponding fluoroalkyltetrazoles starting from fluorinated carboxamides.