Please use this identifier to cite or link to this item:
https://doi.org/10.1016/j.apcata.2004.01.018
DC Field | Value | |
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dc.title | Catalytic studies of aminated MCM-41-tethered rhodium complexes for 1-hexene hydroformylation | |
dc.contributor.author | Huang, L. | |
dc.contributor.author | He, Y. | |
dc.contributor.author | Kawi, S. | |
dc.date.accessioned | 2014-10-09T06:44:22Z | |
dc.date.available | 2014-10-09T06:44:22Z | |
dc.date.issued | 2004-07-08 | |
dc.identifier.citation | Huang, L., He, Y., Kawi, S. (2004-07-08). Catalytic studies of aminated MCM-41-tethered rhodium complexes for 1-hexene hydroformylation. Applied Catalysis A: General 265 (2) : 247-257. ScholarBank@NUS Repository. https://doi.org/10.1016/j.apcata.2004.01.018 | |
dc.identifier.issn | 0926860X | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/88620 | |
dc.description.abstract | Rhodium complexes have been tethered to silicate MCM-41 via an amine ligand. X-ray diffraction (XRD) and N2 adsorption-desorption studies illustrate that the resultant materials maintain the mesoporous structural ordering of MCM-41, but exhibit reduced pore sizes, total pore volumes and BET surface areas. Comparative catalytic studies have been performed of the aminated MCM-41-tethered rhodium complexes and the corresponding untethered rhodium complexes in 1-hexene hydroformylation at 80 °C and 195-1950 kPa (H 2/CO = 1). The tethered PPh3-free rhodium complex has disadvantage over the corresponding untethered one in catalytic activity and selectivity except for n/i aldehyde ratio. The tethered PPh3- containing rhodium complex has advantage over the corresponding untethered one in catalytic activity and selectivity except for n/i aldehyde ratio. Excess PPh3 added enhances obviously the performances of the tethered PPh3-containing rhodium complex in all aspects. The effects of total reaction pressure and donor ligands on the catalytic properties are dealt with. © 2004 Elsevier B.V. All rights reserved. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.apcata.2004.01.018 | |
dc.source | Scopus | |
dc.subject | 1-Hexene hydroformylation | |
dc.subject | Aminated MCM-41 | |
dc.subject | Rh4(CO)12 | |
dc.subject | RhCl(PPh3)3 | |
dc.subject | Tethered rhodium complex | |
dc.type | Article | |
dc.contributor.department | CHEMICAL & BIOMOLECULAR ENGINEERING | |
dc.contributor.department | CHEMICAL & ENVIRONMENTAL ENGINEERING | |
dc.description.doi | 10.1016/j.apcata.2004.01.018 | |
dc.description.sourcetitle | Applied Catalysis A: General | |
dc.description.volume | 265 | |
dc.description.issue | 2 | |
dc.description.page | 247-257 | |
dc.description.coden | ACAGE | |
dc.identifier.isiut | 000221855400012 | |
Appears in Collections: | Staff Publications |
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