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Ruthenium catalysts bearing chelating carboxylate ligands: application to metathesis reactions in water
Authors:Rafa? Gawin  Karol Grela
Institution:a Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
b Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
Abstract:The novel catalytic system, composed of a ruthenium alkylidene containing a surfactant fragment in the catalysts molecule, is reported. Ring closing metathesis and cross metathesis reactions proceed efficiently in neat water at room temperature, in air, without need of adding an external surfactant.
Keywords:Carbene complex  Olefin metathesis  Ruthenium  Green chemistry  Aqueous media
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