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ChemInform Abstract: Efficient Heterogeneous Vinylation of Aryl Halides Using Potassium Vinyltrifluoroborate.

✍ Scribed by Lionel Joucla; Giuseppe Cusati; Catherine Pinel; Laurent Djakovitch


Publisher
John Wiley and Sons
Year
2008
Weight
30 KB
Volume
39
Category
Article
ISSN
0931-7597

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Efficient heterogeneous vinylation of ar
✍ Lionel Joucla; Giuseppe Cusati; Catherine Pinel; Laurent Djakovitch πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 French βš– 188 KB

An efficient heterogeneously palladium catalysed procedure for the vinylation of aryl iodides and bromides is reported. Using common reaction conditions (Pd/C 2 mol %, AcONaÁ3H 2 O, NMP or NMP/H 2 O), good to complete conversions (40-100%) with high selectivities (79-100%) towards the expected vinyl