Catalysis in flow: the practical and selective aerobic oxidation of alcohols to aldehydes and ketones
A safe, practical and selective process for the aerobic oxidation of alcohols to aldehydes and ketones has been developed using an Ru catalyst in a continuous flow reactor. Benzylic and allylic alcohols are oxidised selectively to their corresponding aldehydes and ketones, including substrates conta...
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| Veröffentlicht in: | Green chemistry : an international journal and green chemistry resource : GC 2010-01, Vol.12 (12), p.2157-2163 |
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| container_issue | 12 |
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| container_title | Green chemistry : an international journal and green chemistry resource : GC |
| container_volume | 12 |
| creator | ZOTOVA, Natalia HELLGARDT, Klaus KELSALL, Geoffrey H JESSIMAN, Alan S HII, King Kuok |
| description | A safe, practical and selective process for the aerobic oxidation of alcohols to aldehydes and ketones has been developed using an Ru catalyst in a continuous flow reactor. Benzylic and allylic alcohols are oxidised selectively to their corresponding aldehydes and ketones, including substrates containing N- and S-heteroatoms. The rate of turnover is compatible with that previously reported using batch or microchannel reactors under optimised conditions. A preliminary kinetic model is derived that is supported by experimental observations. Last but not least, tandem oxidation-olefination may be achieved without the need to isolate the alcohol intermediate or to switch solvent. |
| doi_str_mv | 10.1039/c0gc00493f |
| format | Article |
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| identifier | ISSN: 1463-9262 |
| ispartof | Green chemistry : an international journal and green chemistry resource : GC, 2010-01, Vol.12 (12), p.2157-2163 |
| issn | 1463-9262 1463-9270 |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Applied sciences Chemical engineering Chemistry Exact sciences and technology Kinetics and mechanisms Organic chemistry Reactivity and mechanisms Reactors |
| title | Catalysis in flow: the practical and selective aerobic oxidation of alcohols to aldehydes and ketones |
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