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We studied the Suzuki cross-coupling reaction between bromobenzene and phenylboronic acid at room temperature in aqueous media containing K 2 CO 3 as the base and solids consisting of Pd(II) supported on an Mg/Al hydrotalcite as catalysts. Based on the results, a surfactant facilitating the dissolution of phenylboronic acid in water is required for the reaction to develop at room temperature...
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 PdCl 2 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...
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