C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/495.1
C07C 69/24 (2006.01) B01J 31/02 (2006.01) B01J 31/20 (2006.01) C07C 67/38 (2006.01) C11C 3/02 (2006.01)
Patent
CA 1167058
Abstract of the Disclosure The invention provides a process for preparing alkyl esters of saturated aliphatic carboxylic acids by reacting an olefin with carbon monoxide and an alkanol in the presence of a cobalt compound as catalyst and pyridine and/or a non-ortho-substituted alkyl-pyridine, at elevated temperature and pressure. Unreacted charge materials are returned to the reaction mixture. To reduce or eliminate build up of high-boiling impur- ities formed by side reactions, charge materials to be returned to the reaction are treated to separate as much as possible of any water pre- sent in the charge material.
385645
Hofmann Peter
Muller Wolfgang H.e.
Chemische Werke Huls Aktiengesellschaft
Degussa-Huls Aktiengesellschaft
Fetherstonhaugh & Co.
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