Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1981-09-29
1982-08-24
Mars, Howard T.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568799, 568735, 568814, 568821, 568822, 568832, 568834, 568864, 568885, 560231, 560234, C07C 3138
Patent
active
043462405
ABSTRACT:
A novel class of heterogeneous catalysts, containing Group VIII transition metals in combination with alkali organic compounds is prepared, such as potassium naphthalene on ruthenium on carbon. The catalysts are useful as heterogeneous catalysts in the hydrogenation of carboxylic acid esters. A process for producing the materials is described. The catalysts permit the process of the hydrogenation of carboxylic acid esters to primary alcohols to be conducted with the ester in the liquid phase at a temperature not exceeding about 150.degree. C. with high selectivity. Catalysts of Group VIII transition metals and alkali metal on carbon are also useful in such processes.
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Grey Roger A.
Pez Guido P.
Allied Corporation
Doernberg Alan M.
Fuchs Gerhard H,.
Mars Howard T.
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