Aqueous-Phase Palladium-Catalyzed Coupling. A Green Chemistry Laboratory Experiment

• Brandy A. Harper ^[1] ; J. Chance Rainwater ^[1] ; Kurt Birdwhistell ^[1]
  1. [1] Loyola University, United States
• Localización: Journal of chemical education, ISSN 0021-9584, Vol. 79, Nº 6, 2002, pág. 729
• Idioma: inglés
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• Resumen

  • An upper-level inorganic/organic experiment presents important concepts in modern green chemistry. A water-soluble modified triphenylphosphine ligand is prepared and used to prepare a water-soluble palladium catalyst. The palladium catalyst is formed in situ and used for the aqueous, homogenous, palladium-catalyzed cross-coupling reaction of iodobenzene and diethyl phosphite. The product is diethyl phenylphosphonate.