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:
Apr. 13, 1993
Filed:
Apr. 01, 1992
Applicant:
Inventors:
Pierre Chabardes, Sainte Foy Les Lyon, FR;
Serge Henrot, Saint Genis Laval, FR;
Assignee:
Rhone-Poulenc Nutrition Animale, Commentry, FR;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
568436 ; 568420 ; 568426 ; 568449 ; 564305 ; 564463 ;
Abstract
The invention relates to a process for preparing unsaturated aldehydes and their enamines by the oxidation of allylic tertiary amines in the presence of an alkyl hydroperoxide and a vanadium-based catalyst.