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:
Dec. 16, 2014
Filed:
Feb. 05, 2013
Applicant:
Westfaelische Wilhelms Universitaet Muenster, Muenster, DE;
Inventors:
Frank Glorius, Ascheberg, DE;
Mamta Suri, Muenster, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 231/12 (2006.01); C07D 231/14 (2006.01); C07D 405/04 (2006.01);
U.S. Cl.
CPC ...
C07D 231/14 (2013.01); C07D 405/04 (2013.01); C07D 231/12 (2013.01);
Abstract
A method of synthesizing Pyrazoles by means of the oxidative conversion of Enamines with suitable N-containing carboxylic acid derivatives in the presence of copper ions and 2-picolinic acid derivatives is provided.