Abstract
The combination of gold (Au 0) and tricobalt tetraoxide (CO 3O 4) prepared by coprecipitation gives high-performance heterogeneous catalysts for hydroformylation reaction with selectivity above 85% in desired aldehydes, although neither Au 0 nor CO 3O 4 have been demonstrated in this reaction and show poor activities. The A11/CO 3O 4 catalysts can be recycled by simple decantation with slight decrease in catalytic activity along with recycle times. The role of Au may mainly promote in situ reduction of CO 3O 4 to Co 0 catalyzing the hydroformylation reaction.
| Original language | English |
|---|---|
| Pages (from-to) | 1290-1291 |
| Number of pages | 2 |
| Journal | Chemistry Letters |
| Volume | 37 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - Dec 1 2008 |
All Science Journal Classification (ASJC) codes
- Chemistry(all)
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Liu, X., Haruta, M., & Tokunaga, M. (2008). Coprecipitated gold-trieobalt tetraoxide catalyst for heterogeneous hydroformylation of oleflns. Chemistry Letters, 37(12), 1290-1291. https://doi.org/10.1246/cl.2008.1290