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Polyaniline supported palladium catalyzed Suzuki-Miyaura cross-coupling of bromo- and chloroarenes in water |
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| Authors: | M Lakshmi Kantam Moumita Roy B Sreedhar BM Choudary |
| Institution: | a Inorganic and Physical Chemistry Division, Indian Institute of Chemical Technology, Hyderabad 500007, India b Ogene Systems (I) Pvt. Ltd, #11-6-56, GSR Estates, Hyderabad 500037, India c Department of Chemistry, Jadavpur University, Kolkata 700032, India |
| Abstract: | Polyaniline supported palladium catalysts were prepared from different palladium precursors and all the catalysts are well characterized using ICP-AES, FTIR, TGA-DTA, SEM-EDX and XPS analysis. All the catalysts were tested for Suzuki-Miyaura coupling of bromo- and chloroarenes in water and the catalyst prepared from PdCl2 precursor was found to be the most effective catalyst. The catalyst can easily be recovered by simple filtration and reused for several cycles with almost consistent activity. |
| Keywords: | Suzuki-Miyaura Polyaniline Palladium Reusable catalyst |
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