TRANSFER-HYDROGENATION PROCESS
A transfer-hydrogenation process for preparing a carbonyl compound and an alcohol compound comprises the steps of (a) contacting a first carbonyl compound with a first alcohol compound in the presenceof a transfer-hydrogenation catalyst in a first reaction zone at conditions effective to form a seco...
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| creator | FULLER DEWEY WAYNE JR SHAN XIAOPENG UPSHAW TIMOTHY ALAN TESTERMAN STEPHEN ROLLINS JANKA MESFIN EJERSSA HEMBRE ROBERT THOMAS BARNICKI SCOTT DONALD HUSS ROBERT SCOTT |
| description | A transfer-hydrogenation process for preparing a carbonyl compound and an alcohol compound comprises the steps of (a) contacting a first carbonyl compound with a first alcohol compound in the presenceof a transfer-hydrogenation catalyst in a first reaction zone at conditions effective to form a second carbonyl compound from the first alcohol compound and a second alcohol compound from the first carbonyl compound, and (b) removing the second carbonyl compound from the first reaction zone during step (a). The first carbonyl compound is a saturated aldehyde or ketone, or an [alpa],[beta]-unsaturated aldehyde or ketone. The first alcohol compound is a primary or secondary alcohol. The second alcohol compound is [alpa],[beta]-saturated. The transfer-hydrogenation catalyst includes a Group 8 to1 1 metal. This process is useful for preparing and higher value alcohols, such as butanol or 2-ethylhexanol, from the corresponding carbonyl compounds by engaging lower alcohol (C2-C4) feedstocks instead of hydrogen (H2).
一种 |
| format | Patent |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY |
| title | TRANSFER-HYDROGENATION PROCESS |
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