Hierarchical Beta zeolites as catalysts in a one-pot three-component cascade Prins–Friedel–Crafts reaction
Roman Barakov, Nataliya Shcherban, Pavel S. Yaremov, Igor Bezverkhyy, Jiřı́ Čejka, Maksym Opanasenko
Abstract
Enhanced 4-aryltetrahydropyran yields are correlated with the relative concentration of medium-strength Brønsted acid sites on the mesopore surface in hierarchical zeolites.
Topics & Concepts
Friedel–Crafts reactionMesoporous materialCatalysisPrins reactionBrønsted–Lowry acid–base theoryChemistryComponent (thermodynamics)CascadeOrganic chemistryChromatographyThermodynamicsPhysicsZeolite Catalysis and SynthesisCatalysis and Hydrodesulfurization StudiesCatalysis for Biomass Conversion