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Etherification of benzyl alcohols with 1-hexanol over organosulfonic acid mesostructured materials

dc.contributor.authorvan Grieken, Rafael
dc.contributor.authorMelero, Juan Antonio
dc.contributor.authorMorales, Gabriel
dc.identifier.citationJournal of Molecular Catalysis A: Chemical 256 (2006) 29-36es
dc.description.abstractEtherification of benzyl alcohols with 1-hexanol was performed in liquid phase over propyl- and arene-SO3H modified mesostructured SBA-15 silica. H2O TPD measurements indicate a stronger interaction of arenesulfonic acid sites with water molecules than that occurring in propylsulfonic groups. Hence, the higher catalytic activity of propylsulfonic modified SBA-15 material is related to the more hydrophobic microenvironment of -SO3H sites which reduces the acid site deactivation associated with adsorption of water generated during the reaction. Moreover, propyl- and arene-sulfonic functionalized SBA-15 material show a clear improvement of the catalytic performances as compared to other commercial homogeneous and heterogeneous acid catalysts in this particular
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.titleEtherification of benzyl alcohols with 1-hexanol over organosulfonic acid mesostructured materialses
dc.subject.unesco23 Químicaes
dc.description.departamentoTecnología Química y Ambiental

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Atribución-NoComercial-SinDerivadas 3.0 EspañaExcept where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 España