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

Brandy A. Harper , J. Chance Rainwater , Kurt Birdwhistell and D. Andrew Knight
Department of Chemistry, Loyola University, New Orleans, LA 70118
J. Chem. Educ., 2002, 79 (6), p 729
DOI: 10.1021/ed079p729
Publication Date (Web): June 1, 2002

Abstract

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.

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History

  • Received: August 03, 2009

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