Suzuki Reaction Catalyzed by Pd(II) Anchored on Polymer in Supercritical Carbon Dioxide

Abstract:

Palladium chloride anchored on polystyrene modified by 5-amino-1,10-phenanthroline was prepared and used as catalysts for the Suzuki cross-coupling reactions of aryl halide with arylboronic acid in supercritical carbon dioxide without use of organic solvent. The heterogeneous catalyst revealed excellent and recoverable catalytic performance for a wide range of aryl halides substrates. It can be easily separated from the reaction mixture and reused for six recycles without significant loss of catalytic activity.

• Periodical: Advanced Materials Research (Volumes 466-467)
• Pages: 216-219
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.466-467.216
• Online since: February 2012
• Authors: Guo Zhi Fan, Zhen Xiao Duan, Min Wang
• Keywords: Aryl Halide, Arylboronic Acid, Pd(II) Supported Catalyst, Supercritical Carbon Dioxide, Suzuki Reaction

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