Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Imperial Chemical Industries Ltd
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Imperial Chemical Industries Ltd
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Publication date
Application filed by Imperial Chemical Industries LtdfiledCriticalImperial Chemical Industries Ltd
Priority to ES0294444ApriorityCriticalpatent/ES294444A3/en
Publication of ES294444A3publicationCriticalpatent/ES294444A3/en
Process for the production of esters, especially for the oxidation of olefinic carbides with at least one hydrogen atom bound to one of the carbon atoms forming part of the double bond, to the state of a product containing esters, with a total content of mono-esters and diesters of glycols, of at least 30 mol%, on the basis of the total amount of organic compounds obtained, characterized by comprising the step of contacting an olefinic hydrocarbon, at a partial pressure of at most 10 atmospheres , with the solution containing a carboxylic acid, an ionized carboxylate and a palladium salt, the reaction being applied in the presence of a redoz system, molecular oxygen, less than 15% by weight of water and an alkali metal halide, in such a way that , supposing the complete ionization the ratio grams: halide ions: palladium is higher than 6: 1 and the ratio grams: halide ions: carboxylate is, at least 6: 1 0 (Machine-translation by Google Translate, not legally binding)
ES0294444A1963-12-121963-12-12Procedure for the production of esters (Machine-translation by Google Translate, not legally binding)
ExpiredES294444A3
(en)