Green chemistry

A supported palladium nanocatalyst for copper free acyl Sonogashira reactions: One-pot multicomponent synthesis of N-containing heterocycles

…, K Dhara, P Ranjan, P Bera, J Dash, SK Mandal

文献索引：Santra, Subhankar; Dhara, Kalyan; Ranjan, Priyadarshi; Bera, Parthasarathi; Dash, Jyotirmayee; Mandal, Swadhin K. Green Chemistry, 2011 , vol. 13, # 11 p. 3238 - 3247

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被引用次数: 30

摘要

A convenient method has been developed for the synthesis of palladium nanoparticles (PdNPs) embedded into a polymer matrix, PPS [PPS= poly (1, 4-phenylene sulfide)], via the thermolysis of palladium acetate. X-ray photoelectron spectroscopy (XPS) studies confirmed the presence of strong sulfur coordination of PPS to the palladium nanoclusters. These palladium nanoparticles (PdNPs-PPS) have been used as an efficient heterogeneous ...