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. 15, 2019
Filed:
Jan. 13, 2016
Applicant:
Symrise Ag, Holzminden, DE;
Inventors:
Atia Hanan, Rostock, DE;
Reinhard Eckelt, Rostock, DE;
Angela Koeckritz, Berlin, DE;
Johannes Panten, Hoexter, DE;
Peter Esser, Bevern, DE;
Oskar Koch, Goettingen, DE;
Assignee:
SYMRISE AG, Holzminden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 9/09 (2006.01); C07C 45/69 (2006.01); C07C 68/00 (2006.01); C07C 69/12 (2006.01); C07C 69/14 (2006.01); C07C 69/96 (2006.01); C07C 303/24 (2006.01); C07C 49/497 (2006.01); C07C 49/503 (2006.01); C07C 51/353 (2006.01); C07C 67/293 (2006.01);
U.S. Cl.
CPC ...
C07C 67/293 (2013.01); C07C 45/69 (2013.01); C07C 51/353 (2013.01); C07C 68/00 (2013.01); C07C 69/12 (2013.01); C07C 303/24 (2013.01); C07F 9/091 (2013.01); C07C 49/497 (2013.01); C07C 49/503 (2013.01); C07C 2601/18 (2017.05); C07C 2601/20 (2017.05); Y02P 20/582 (2015.11);
Abstract
The present invention relates to a method for producing a substituted alkyl cycloalkanone, comprising the alkylation of a cycloalkanone with an alkene derivative in the presence of a metal oxide, where n is 2 to 20, m is 0 to 10, and R is a functional group.