Jacobsens catalyst anchored on Al-MCM-41 and NH2 group modified Si-MCM-41 as heterogeneous enantioselective epoxidation catalyst using in situ generated dimethyldioxirane as oxidant
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| Format: | Artículo científico |
| Language: | en |
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Universidad de Antioquia
2007
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| _version_ | 1876451528418525184 |
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| author | Jairo Cubillos |
| author_facet | Jairo Cubillos |
| contents | Jacobsens catalyst anchored on Al-MCM-41 and NH2 group modified Si-MCM-41 as heterogeneous enantioselective epoxidation catalyst using in situ generated dimethyldioxirane as oxidant Jairo Cubillos Wolfgang Hölderich Ingeniería recyclability Jacobsens catalyst Immobilized catalyst catalyst degradation in situ generated DMD The enantioselective epoxidation of three prochiral olefins over Jacobsens catalyst immobilized on Al-MCM-41 and NH2-Si-MCM-41 in the presence of in situ generated DMD as the oxygen source was investigated. Experimental results indicate that the catalyst did not significantly suffer any change in its chemical structure. Therefore, the reusability of catalyst could be successfully achieved when it was immobilized by chemical bonding of the salen ligand. 2007 artículo científico 0120-6230 https://www.redalyc.org/articulo.oa?id=43004104 en http://www.redalyc.org/revista.oa?id=430 Revista Facultad de Ingeniería Universidad de Antioquia application/pdf Universidad de Antioquia Revista Facultad de Ingeniería Universidad de Antioquia (Colombia) Num.41 |
| format | Artículo científico |
| id | redalyc_43004104 |
| institution | Redalyc |
| language | en |
| publishDate | 2007 |
| publisher | Universidad de Antioquia |
| spellingShingle | Jacobsens catalyst anchored on Al-MCM-41 and NH2 group modified Si-MCM-41 as heterogeneous enantioselective epoxidation catalyst using in situ generated dimethyldioxirane as oxidant Jairo Cubillos Ingeniería recyclability Jacobsens catalyst Immobilized catalyst catalyst degradation in situ generated DMD Jacobsens catalyst anchored on Al-MCM-41 and NH2 group modified Si-MCM-41 as heterogeneous enantioselective epoxidation catalyst using in situ generated dimethyldioxirane as oxidant Jairo Cubillos Wolfgang Hölderich Ingeniería recyclability Jacobsens catalyst Immobilized catalyst catalyst degradation in situ generated DMD The enantioselective epoxidation of three prochiral olefins over Jacobsens catalyst immobilized on Al-MCM-41 and NH2-Si-MCM-41 in the presence of in situ generated DMD as the oxygen source was investigated. Experimental results indicate that the catalyst did not significantly suffer any change in its chemical structure. Therefore, the reusability of catalyst could be successfully achieved when it was immobilized by chemical bonding of the salen ligand. 2007 artículo científico 0120-6230 https://www.redalyc.org/articulo.oa?id=43004104 en http://www.redalyc.org/revista.oa?id=430 Revista Facultad de Ingeniería Universidad de Antioquia application/pdf Universidad de Antioquia Revista Facultad de Ingeniería Universidad de Antioquia (Colombia) Num.41 |
| title | Jacobsens catalyst anchored on Al-MCM-41 and NH2 group modified Si-MCM-41 as heterogeneous enantioselective epoxidation catalyst using in situ generated dimethyldioxirane as oxidant |
| topic | Ingeniería recyclability Jacobsens catalyst Immobilized catalyst catalyst degradation in situ generated DMD |
| url | https://www.redalyc.org/articulo.oa?id=43004104 |