Comparative esterification of phenylpropanoids versus hydrophenylpropanoids acids catalyzed by lipase in organic solvent media
Por:
Cassani J., Luna H., Navarro A., Castillo E.
Publicada:
1 ene 2007
Resumen:
The esterification of phenylpropanoid and hydrophenylpropanoid acids, catalyzed by candida antarctica lipase B (CAL-B), with several alcohols has demonstrated that the substitution pattern on the aromatic ring has a very significant influence on the reactivity of the carboxyl group due, mainly, to electronic effects, when compared to the unsaturated acids with the hydrogenated acids. It is also clear that in the saturated acids there still remain some unclear effects related to the aromatic substituents. © 2007 by Pontificia Universidad Católica de Valparaíso.
Filiaciones:
Cassani J.:
Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana, Unidad Xochimilco, Calz. del Hueso 1100 Col. Villa Quietud, Ciudad de México, 04960, Mexico
Luna H.:
Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana, Unidad Xochimilco, Calz. del Hueso 1100 Col. Villa Quietud, Ciudad de México, 04960, Mexico
Navarro A.:
Departamento de Alimentos y Biotecnología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México, 04510, Mexico
Castillo E.:
Departamento de Ingeniería Celular Y Biocatálisis, Instituto de Biotecnología, Universidad Nacional Autónoma de México, Apartado Postal 510-3, Cuernavaca Morelos 62271, Mexico
All Open Access; Green
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