PEPPSI-Pd-NHC catalyzed Suzuki-Miyaura cross-coupling reactions in aqueous media |
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| Authors: | Nazan Kaloğlu İsmail Özdemir |
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| Affiliation: | 1. ?nönü University, Faculty of Science and Arts, Department of Chemistry, 44280, Malatya, Turkey;2. ?nönü University, Catalysis Research and Application Center, 44280, Malatya, Turkey |
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| Abstract: | A series of unsymmetrical 1,3-disubstituted benzimidazolium chlorides were synthesized as N-heterocyclic carbene (NHC) precursors. These compounds were used to synthesize of the PEPPSI-type palladium NHC complexes. The structures of all compounds were characterized by 1H NMR, 13C NMR, FT-IR spectroscopy and elemental analyses. The catalytic activity of the PEPPSI-type palladium–NHC complexes has been evaluated with respect to the Suzuki-Miyaura cross-coupling reactions of phenyl boronic acid with various aryl halides in aqueous media. |
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| Keywords: | PEPPSI-type palladium complex Suzuki-Miyaura cross-coupling reaction |
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