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Abstract
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Amine-based ionic liquids (R3N PPh2) are reported as an effective reusable medium, suitable Pd(II) ligand and also reducing agent for the Heck coupling reaction of aryl iodides and bromides with styrene andn-butyl acrylate. The ionic liquid, still containing its corresponding Pd(0) complex, was easily recoveredand reused in several runs without losing its efficiency.
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