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 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Chemistry(all)
Cite this
Coprecipitated gold-trieobalt tetraoxide catalyst for heterogeneous hydroformylation of oleflns. / Liu, Xiaohao; Haruta, Masatake; Tokunaga, Makoto.
In: Chemistry Letters, Vol. 37, No. 12, 01.12.2008, p. 1290-1291.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Coprecipitated gold-trieobalt tetraoxide catalyst for heterogeneous hydroformylation of oleflns
AU - Liu, Xiaohao
AU - Haruta, Masatake
AU - Tokunaga, Makoto
PY - 2008/12/1
Y1 - 2008/12/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=67650490717&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=67650490717&partnerID=8YFLogxK
U2 - 10.1246/cl.2008.1290
DO - 10.1246/cl.2008.1290
M3 - Article
VL - 37
SP - 1290
EP - 1291
JO - Chemistry Letters
JF - Chemistry Letters
SN - 0366-7022
IS - 12
ER -