Selective oxidation of styrene by H₂O₂ over novel supported palladium(ii)-based catalysts

Abstract

Novel palladium-based catalysts have been synthesized by attaching Pd(OAc)2 to surface-modified mesoporous silica and graphene oxide (functionalized with 3-aminopropyltriethoxysilane and m-phenylenedicarboxaldehyde). Physicochemical properties of the catalysts were disclosed through systematic...

Selective oxidation of alkenes catalyzed by palladium-based bimetallic heterogeneous catalysts under atmospheric pressure

“…However, there are still some challenges to be addressed in catalyst recovery, double bond polymerization, chlorination by-products, and controlling regional selectivity. [1][2][3][4] Recent efforts have focused on the discovery of new active components, [5][6][7][8] green oxidants, 9,10 and solvents, 11 as well as the exploration of heterogeneous systems. Heterogeneous systems have gained increased attention due to their advantages of being easy to separate, recyclable, and structurally stable.…”