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:
Oct. 04, 2011
Filed:
Mar. 20, 2009
Mark Sundermeier, Düsseldorf, DE;
Matthias Gotta, Köln, DE;
Axel Jacobi Von Wangelin, Köln, DE;
Waldemar Maximilian Czaplik, Burscheid, DE;
Mark Sundermeier, Düsseldorf, DE;
Matthias Gotta, Köln, DE;
Axel Jacobi von Wangelin, Köln, DE;
Waldemar Maximilian Czaplik, Burscheid, DE;
Saltigo GmbH, Langenfeld, DE;
Abstract
This invention relates to a process for preparing functionalized aryl, heteroaryl, cycloalkenyl, or alkenyl compounds, by a transition-metal-catalyzed cross-coupling reaction of a substituted or unsubstituted aryl-X, heteroaryl-X, cycloalkenyl-X or alkenyl-X compound with an alkyl, alkenyl, cycloalkyl or cycloalkenyl halide, where X is a halide, diazonium, tosylate (p-toluenesulphonate), mesylate (methanesulphonate) or triflate (trifluoromethanesulphonate) leaving group.