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) B01J 31/28 (2006.01) B01J 31/40 (2006.01) C07C 67/38 (2006.01) C11C 3/02 (2006.01)
Patent
CA 1167059
Abstract of the Disclosure The invention relates to preparation of aliphatic esters of carboxylic acids by reacting an olefin, carbon monoxide and an alkanol at elevated temperature and pressure in the presence of a cobalt-containing compound as catalyst and a promoter. The promoter is a mixture of substances separated during the working up of a reaction mixture obtained by reacting at elevated temperature and pressure an olefin carbon monoxide and an alkanol in the presence of a cobalt-containing catalyst and pyridine or a non-ortho- substituted alkyl pyridine. The said mixture of substances boils at a temp- erature higher than that of the aliphatic ester which is the product of the reaction and higher than the pyridine or non-ortho-substituted alkyl pyridine
385673
Hofmann Peter
Muller Wolfgang H.e.
Chemische Werke Huls Aktiengesellschaft
Degussa-Huls Aktiengesellschaft
Fetherstonhaugh & Co.
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