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:
Mar. 09, 2010
Filed:
Dec. 14, 2005
Applicants:
Thomas Geller, Odenthal, DE;
Jörn Stölting, Cologne, DE;
Inventors:
Thomas Geller, Odenthal, DE;
Jörn Stölting, Cologne, DE;
Assignee:
Bayer CropScience AG, Monheim, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D 333/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process for preparing compounds of the general formula (I) in which Rand Rare as defined in the descriptionby reacting compounds of the formula (II) in which Rand Rare as defined in the descriptionwith phosgene in the absence of a base and in the presence of one or more diluents and also optionally of a catalyst.