Copper-complexed dipyridyl-pyridazine functionalized periodic mesoporous organosilica as a heterogeneous catalyst for styrene epoxidation
M. Ángeles Navarro, Juan Amaro‐Gahete, José Rafael Ruiz, César Jiménez‐Sanchidrián, Francisco J. Romero‐Salguero, Dolores Esquivel
Abstract
-butylhydroperoxide (TBHP) as an oxidant. Under the optimized reaction conditions, Cu@dppz-vPMO showed a high styrene conversion (86.0%) and a remarkable selectivity to styrene oxide (41.9%). Indeed, this catalyst provided excellent catalytic results in terms of stability, reaction rate, conversion and selectivity compared to other bipyridine-like copper catalysts.
Topics & Concepts
CatalysisStyrenePyridazineSelectivityCopperMesoporous materialChemistryStyrene oxideHeterogeneous catalysisPolymer chemistryInorganic chemistryMaterials scienceOrganic chemistryCopolymerPolymerMesoporous Materials and CatalysisMetal-Organic Frameworks: Synthesis and ApplicationsPolyoxometalates: Synthesis and Applications