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:
Feb. 04, 2014
Filed:
Mar. 17, 2011
Applicants:
Maximilian Dochnahl, Mannheim, DE;
Bernd Mueller, Frankenthal, DE;
Inventors:
Maximilian Dochnahl, Mannheim, DE;
Bernd Mueller, Frankenthal, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 231/10 (2006.01); C07C 269/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to N-carbomethoxy-N-methoxy-(2-chloromethyl)-aniline compounds of the formula I, wherein: n is 0, 1, 2 or 3, each Ris independently selected from halogen, C-C-alkyl, C-C-haloalkyl, C-C-alkoxy or C1-C4-haloalkoxy. The invention also relates to processes and intermediates for preparing such compounds of formula I. The invention furthermore relates to processes for preparing 2-(pyrazol-3'-yloxymethylene)-anilides in which compounds of formula I are applied as precursors.