Hydroformylation of 1-hexene using Rh/TPPTS complex exchanged on anion exchange resin: kinetic studies
| Title | Hydroformylation of 1-hexene using Rh/TPPTS complex exchanged on anion exchange resin: kinetic studies |
| Publication Type | Journal Article |
| Year of Publication | 2005 |
| Authors | Diwakar, MM, Deshpande, RM, Chaudhari, RV |
| Journal | Journal of Molecular Catalysis A-Chemical |
| Volume | 232 |
| Issue | 1-2 |
| Pagination | 179-186 |
| Date Published | MAY |
| Type of Article | Article |
| ISSN | 1381-1169 |
| Keywords | heterogenized catalyst, Hydroformylation, ion-exchange resin, kinetics, Rhodium |
| Abstract | The exchange of the Rh/Triphenylphosphine trisulfonate sodium [TPPTS] complex on to an anion exchange resin results in a stable heterogenized catalyst for the hydroformylation of alkenes. The kinetics of hydroformylation of 1-hexene using Rh/TPPTS complex exchanged on anion exchange resin to Amberlite IRA-93 has been investigated for the first time. The rate of the reaction was found to be dependent on the partial pressure of hydrogen and 1-hexene concentrations with a first order. A maximum in the rate with increasing partial pressure of carbon monoxide was observed. A rate model has been proposed which predicts the observed rate data within reasonable error. The activation energy was found to be 84.37 kJ/mol. (c) 2005 Elsevier B.V. All rights reserved. |
| DOI | 10.1016/j.molcata.2005.01.033 |
| Type of Journal (Indian or Foreign) | Foreign |
| Impact Factor (IF) | 3.958 |