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Palladium-heterogenized porous polyimide materials as effective and recyclable catalysts for reactions in water

AutorRangel Rangel, Elizabeth ; May, E. M.; Sánchez, Félix ; Campa, José G. de la; Iglesias, Marta
Fecha de publicación2015
EditorRoyal Society of Chemistry (Great Britain)
CitaciónGreen Chemistry 17: 466-473 (2015)
ResumenNew functionalized porous polyimides (PPIs-NO2, PPIs-NH2, and PPIs-NPy) were synthesized and characterized and the PPI-NPy materials were applied as supports to obtain heterogenized palladium complexes (PPI-NPy-Pd). The PPI-NPy-Pd hybrid materials have behaved as very efficient heterogeneous catalysts in the Suzuki coupling reaction in water, affording the corresponding cross-coupling products in excellent yields. Furthermore, the catalysts have shown excellent chemical and thermal stability and good recyclability. No evidence of the leaching of Pd from the catalyst during the course of reaction was observed, suggesting true heterogeneity in our catalytic systems.
Versión del editorhttp://dx.doi.org/10.1039/c4gc01326c
URIhttp://hdl.handle.net/10261/127777
DOI10.1039/c4gc01326c
Identificadoresdoi: 10.1039/c4gc01326c
issn: 1463-9262
e-issn: 1463-9270
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