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. 30, 2014
Filed:
Aug. 10, 2012
Karsten Körber, Eppelheim, DE;
Prashant Deshmukh, Mannheim, DE;
Florian Kaiser, Mannheim, DE;
Michael Rack, Eppelheim, DE;
Timo Frassetto, Mannheim, DE;
Gemma Veitch, Basel, CH;
Markus Kordes, Bobenheim-Roxheim, DE;
Karsten Körber, Eppelheim, DE;
Prashant Deshmukh, Mannheim, DE;
Florian Kaiser, Mannheim, DE;
Michael Rack, Eppelheim, DE;
Timo Frassetto, Mannheim, DE;
Gemma Veitch, Basel, CH;
Markus Kordes, Bobenheim-Roxheim, DE;
BASF SE, Ludwigshafen, DE;
Abstract
The present invention relates to a process for preparing an N-substituted 1H-pyrazole-5-carbonylchloride compound of the formula (I) in which Ris hydrogen, halogen, cyano, C-C-alkyl, C-C-fluoroalkyl, C-C-cycloalkyl, C-C-fluorocycloalkyl, C-C-alkenyl, C-C-fluoroalkenyl, C-C-alkoxy, C-C-fluoroalkoxy, C-C-fluoroalkoxy-C-C-alkyl, phenyl and the like; each Ris independently selected from halogen, C-C-alkyl, C-C-fluoroalkyl, C-C-cycloalkyl, C-C-fluorocycloalkyl, C-C-alkenyl, C-C-fluoroalkenyl, C-C-alkoxy, phenyl and the like; r is 0, 1, 2, 3 or 4;comprising the steps of