Stille- and Ullmann-type coupling reactions catalysed by palladium supported biochar/g-C 3 N 4 -polyethyleneimine as a heterogeneous nanocatalyst
Abstract
-PEI was evaluated through the Stille coupling reaction and C-N coupling reactions, demonstrating high efficiency and recyclability. The catalyst exhibited excellent performance in the synthesis of various biphenyl derivatives using different aryl halides and triphenyltin chloride. Similarly, in the synthesis of aryl amines, the catalyst showed remarkable activity with various aryl halides and amines. Furthermore, the catalyst could be recycled and reused for at least five consecutive runs without significant loss of activity, highlighting its potential for sustainable applications in organic synthesis.
Fields of Study & Subjects
Catalysis for Biomass Conversion
Catalytic Cross-Coupling Reactions
Zeolite Catalysis and Synthesis
Publication details
- Journal / source
- Nanoscale Advances
- Publisher
- Royal Society of Chemistry (RSC)
- Volume
- 8
- Issue
- 15
- Pages
- 4372–4384
- Publication date
- 1 January 2026
- Language
- EN