Selective conversion of cyclohexane to cyclohexanol and cyclohexanone using a gold catalyst under mild conditions
The oxidation of cyclohexane to cyclohexanol and cyclohexanone are investigated using supported gold catalysts using mild conditions of temperature and pressure. These catalysts are found to show some limited activity at 70 °C. However, the gold catalysts do not exhibit significantly different behav...
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| Veröffentlicht in: | Catalysis letters 2005-06, Vol.101 (3-4), p.175-179 |
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| creator | XU, Yi-Jun LANDON, Philip ENACHE, Dan CARLEY, Albert F ROBERTS, M. W HUTCHINGS, Graham J |
| description | The oxidation of cyclohexane to cyclohexanol and cyclohexanone are investigated using supported gold catalysts using mild conditions of temperature and pressure. These catalysts are found to show some limited activity at 70 °C. However, the gold catalysts do not exhibit significantly different behaviour from supported Pt or Pd catalysts, and the selectivity observed is solely a function of conversion which in turn is a function of reaction time. It is clear that at very low conversions very high selectivities can be observed, but high selectivity under these mild reaction conditions cannot be maintained at higher conversions. |
| doi_str_mv | 10.1007/s10562-005-4886-2 |
| format | Article |
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It is clear that at very low conversions very high selectivities can be observed, but high selectivity under these mild reaction conditions cannot be maintained at higher conversions.</description><subject>Catalysis</subject><subject>Catalysts</subject><subject>Chemistry</subject><subject>Conversion</subject><subject>Cyclohexane</subject><subject>Cyclohexanone</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Gold</subject><subject>Oxidation</subject><subject>Palladium</subject><subject>Platinum</subject><subject>Reaction time</subject><subject>Selectivity</subject><subject>Theory of reactions, general kinetics. Catalysis. 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| ispartof | Catalysis letters, 2005-06, Vol.101 (3-4), p.175-179 |
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| subjects | Catalysis Catalysts Chemistry Conversion Cyclohexane Cyclohexanone Exact sciences and technology General and physical chemistry Gold Oxidation Palladium Platinum Reaction time Selectivity Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry |
| title | Selective conversion of cyclohexane to cyclohexanol and cyclohexanone using a gold catalyst under mild conditions |
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