Palladium nanoparticles stabilized by sterically hindered phosphonium salts as Suzuki cross-coupling catalysts
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- Ermolaev, V.V., Arkhipova, D.M., Nigmatullina, L.S. et al. Russ Chem Bull (2013) 62: 657. doi:10.1007/s11172-013-0088-z
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Palladium nanoparticles with an average size of 2.5±0.5 nm formed from palladium acetate in the presence of tri-tert-butyl(decyl)phosphonium tetrafluoroborate without an additional reducing agent exhibit high activity as a catalyst for the Suzuki cross-coupling reaction involving bromo- and chloroarenes under mild conditions.