A simple catalytic system based on PdCl2(CH3CN)2 in water for cross-coupling reactions using diazonium salts |
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| Authors: | Ouissam El Bakouri Martí FernándezSandra Brun Anna Pla-Quintana Anna Roglans |
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| Institution: | Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus de Montilivi, 17071 Girona, Spain |
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| Abstract: | Aryl–heteroaryl and heteroaryl–heteroaryl compounds are obtained through the Suzuki–Miyaura cross-coupling reactions between diazonium salts and potassium trifluoroborates using PdCl2(CH3CN)2 as the catalyst in water and in the absence of any additive, ligand or base. In addition, the same mild catalytic system is effective for the Matsuda–Heck reaction between several monoolefins with aryldiazonium salts. |
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| Keywords: | Palladium Diazonium salts Cross-coupling reactions Aqueous medium |
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