Summary
This paper describes the synthesis of a mesoporous zirconium(IV) phosphonate framework and its functionalisation with homogeneously dispersed palladium nanoparticles via post-synthetic deposition and reduction. The resulting nanocomposite catalyst demonstrates efficiency and recyclability in heterogeneous catalysis of Suzuki–Miyaura cross-coupling reactions. The work contributes to materials chemistry and catalysis but lies outside the remit of Vitagri's focus on farming systems, soil health, nutrient density and food-related human health.
UK applicability
This paper is not applicable to UK farming, soil health, nutrient density or food systems research. It addresses synthetic organic chemistry and advanced materials rather than agricultural or nutritional science.
Key measures
Palladium nanoparticle size distribution, catalyst reusability across coupling reaction cycles, conversion yields and selectivity in Suzuki–Miyaura cross-coupling of aryl bromides with aryl boronic acids
Outcomes reported
The study reports synthesis and characterisation of a heterogeneous catalyst comprising palladium nanoparticles (7–8 nm average size) dispersed on a mesoporous zirconium(IV) phosphonate framework, and its catalytic performance in Suzuki–Miyaura cross-coupling reactions.
Topic tags
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