PROCESS FOR THE PRODUCTION OF 2-QUINOXALINES
Certain 2-quinoxalinol-4-oxides are selectively reduced to form 2-quinoxalinols employing hydrogen as a reducing agent by reacting such 2-quinoxalinol-4-oxides with a catalyst selected from the group consisting of platinum, rhodium, ruthenium and nickel at between about 20.degree. and about 150.degr...
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| creator | MALZ, RUSSELL E., JR |
| description | Certain 2-quinoxalinol-4-oxides are selectively reduced to form 2-quinoxalinols employing hydrogen as a reducing agent by reacting such 2-quinoxalinol-4-oxides with a catalyst selected from the group consisting of platinum, rhodium, ruthenium and nickel at between about 20.degree. and about 150.degree.C and at between about 6 and about 60 atmospheres. |
| format | Patent |
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| language | eng ; fre |
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| subjects | APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | PROCESS FOR THE PRODUCTION OF 2-QUINOXALINES |
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