Palladium supported on hydrotalcite as a catalyst for the Suzuki cross-coupling reaction |
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| Authors: | José R. Ruiz,Cé sar Jimé nez-Sanchidriá n,Manuel Mora |
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| Affiliation: | Departamento de Química Orgánica, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, Ctra. Nnal. IV-A km. 396, 14014 Córdoba, Spain |
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| Abstract: | The efficiency of various palladium salts as catalysts in the Suzuki cross-coupling reaction, and the influence of the base and temperature used on its conversion, were studied. The use of PdCl2 supported on hydrotalcite as catalyst in the presence of potassium carbonate as base was found to provide the best results. Reaction temperatures above 90 °C ensured conversion levels on a par with those for many homogeneous catalysts. |
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| Keywords: | Suzuki cross-coupling Hydrotalcite Palladium Boronic acid |
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