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:
May. 05, 2015
Filed:
May. 31, 2013
Applicant:
Saltigo Gmbh, Langenfeld, DE;
Inventors:
Matthias Gotta, Burscheid, DE;
Bernd Wilhelm Lehnemann, Cologne, DE;
Axel Von Wangelin Jacobi, Regensburg, DE;
Samet Guelak, Cologne, DE;
Assignee:
Saltigo GmbH, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 317/46 (2006.01); C07C 209/74 (2006.01); C07C 17/278 (2006.01); C07C 41/30 (2006.01); C07C 2/66 (2006.01); C07D 317/50 (2006.01); C07B 37/04 (2006.01); C07B 49/00 (2006.01); C07C 209/68 (2006.01); C07C 1/32 (2006.01); C07C 17/263 (2006.01); C07D 309/12 (2006.01); C07D 317/54 (2006.01); C07D 319/06 (2006.01); C07C 213/08 (2006.01);
U.S. Cl.
CPC ...
C07D 317/46 (2013.01); C07C 209/74 (2013.01); C07C 17/278 (2013.01); C07C 41/30 (2013.01); C07C 2/66 (2013.01); C07D 317/50 (2013.01); C07B 37/04 (2013.01); C07B 49/00 (2013.01); C07C 209/68 (2013.01); C07C 1/326 (2013.01); C07C 17/2632 (2013.01); C07C 2101/02 (2013.01); C07C 2101/14 (2013.01); C07D 309/12 (2013.01); C07D 317/54 (2013.01); C07D 319/06 (2013.01); C07C 213/08 (2013.01);
Abstract
A process is provided which allows the synthesis of a large number of styrene derivatives with formation of C—C bonds, with use being possible of economically advantageous substrates, readily available carbon nucleophiles, and both inexpensive and environmentally unproblematic catalyst systems, permitting reaction under mild conditions and a high compatibility with functional groups on the reactants involved.