| 摘要 |
<p>A process for the carbonylation of an olefin with carbon monoxide in the presence of water. an alcohol, and/or a carboxylic acid. the reaction being conducted In the presence of an essentially halide-free palladium catalyst and a tri-organophosphine and in the absence of sodium acetate. the tri-organophosphine containing at least one aliphatic carbon atom bound to phosphorus and the molar ratio of the organophosphine to palladium being less than 10:1.</p> |
