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:
Sep. 12, 2017
Filed:
Oct. 12, 2016
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Melanie Weingarten, Ludwigshafen, DE;
Hansgeorg Ernst, Schweighofen, DE;
Wolfgang Siegel, Limburgerhof, DE;
Ekkehard Winterfeldt, Isernhagen, DE;
Reinhard W. Hoffmann, Marburg, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 307/92 (2006.01); C07C 29/58 (2006.01); C07C 17/08 (2006.01); C07C 29/38 (2006.01); C07C 13/04 (2006.01);
U.S. Cl.
CPC ...
C07D 307/92 (2013.01); C07C 13/04 (2013.01); C07C 17/08 (2013.01); C07C 29/38 (2013.01); C07C 29/58 (2013.01); C07C 2101/02 (2013.01);
Abstract
The present invention relates to new types of processes for the improved preparation of homofarnesol, in particular of (3E,7E)-homofarnesol and homofarnesol preparations with an increased content of (3E,7E)-homofarnesol (also referred to as all E-homofarnesol).