Arenediazonium salts immobilized in imidazolium ionic liquids as electrophilic partners in the Pd(OAc)2-catalyzed Matsuda-Heck arylation |
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| Authors: | Rajesh G KalkhambkarKenneth K Laali |
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| Institution: | Department of Chemistry, University of North Florida, 1, UNF Drive, Jacksonville, FL 32224, USA |
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| Abstract: | The utility of arenediazonium salts immobilized in imidazolium-ILs BMIMPF6 and BMIMBF4] for facile, high yielding, synthesis of olefins via the Pd(OAc)2-catalyzed Matsuda-Heck arylation reaction has been demonstrated. The reaction can also be performed as a two-step process in the IL starting from ArNH2, by sequential in-situ diazotization-arylation. Simple product isolation and the recycling/re-use of the IL are additional advantages of this one-pot method. |
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| Keywords: | Matsuda-Heck arylation Imidazolium ionic liquids Arenediazonium salts Olefin synthesis One-pot diazotization-arylation |
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