Summary.
The Sonogashira reaction of iodobenzene with phenylacetylene in several room temperature ionic liquids was studied. A regeneration of the catalytical system immobilized in 1-butyl-3-methylimidazolium hexafluorophosphate ([bmim]PF6) has been also investigated. The reactivity of different iodoarenes with terminal alkynes in [bmim]PF6 was studied as well.
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Received September 2, 2002; accepted September 9, 2002
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Kmentová, I., Gotov, B., Gajda, V. et al. The Sonogashira Reaction in Ionic Liquids. Monatshefte für Chemie 134, 545–549 (2003). https://doi.org/10.1007/s00706-002-0558-8
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DOI: https://doi.org/10.1007/s00706-002-0558-8