Catalizador de Jacobsen inmovilizado en Al-MCM-41 y en Si-MCM-41 modificada con grupos amino y su actividad en la epoxidación enantioselectiva heterogénea utilizando dimetildioxirano generado in situ como oxidante


  • Jairo Cubillos Universidad de Antioquia
  • Wolfgang Hölderich RWTH Aachen University


Palabras clave:

Epoxidación enantioselectiva, catalizador de Jacobsen, catalizador inmovilizado, DMD generado in situ, degradación del catalizador, reutilización


The enantioselective epoxidation of three prochiral olefins over Jacobsen’s 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.

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Biografía del autor/a

Jairo Cubillos, Universidad de Antioquia

Departamento de Ingeniería Química

Wolfgang Hölderich, RWTH Aachen University

Department of Chemical Technology and Heterogeneous Catalysis


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Cómo citar

Cubillos, J., & Hölderich, W. (2014). Catalizador de Jacobsen inmovilizado en Al-MCM-41 y en Si-MCM-41 modificada con grupos amino y su actividad en la epoxidación enantioselectiva heterogénea utilizando dimetildioxirano generado in situ como oxidante. Revista Facultad De Ingeniería Universidad De Antioquia, (41), 31–47.

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