C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/636
C07C 69/24 (2006.01) C07C 29/149 (2006.01) C07C 67/38 (2006.01)
Patent
CA 1181432
ABSTRACT A method is disclosed of producing carboxylic acid alkyl ester reaction products substantially free from nitrogen-contain- ing compounds. The esters are obtained by reacting olefins with carbon monoxide and alkanol in the presence of a catalytic system consisting of a cobalt compound, pyridine, a nonorthosubstituted alkyl pyridine or mixtures thereof, at elevated temperature and pressure. The method of the invention is characterized in that the carboxylic acid alkyl esters are first hydrogenated under conditions typical for esters after which a treatment with an acid ion exchanger is carried out. The method of the invention provides a simple and economical method for producing reaction products of carboxylic acid alkyl esters obtained by hydrocarboxyl- ation, preferably commercial alcohols, largely free from nitrogen- containing compounds.
391737
Hofmann Peter
Muller Wolfgang H.e.
Chemische Werke Huls Aktiengesellschaft
Degussa-Huls Aktiengesellschaft
Fetherstonhaugh & Co.
LandOfFree
Method for producing reaction products substantially free... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for producing reaction products substantially free..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing reaction products substantially free... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1238174