Ionic liquids - deanol derivatives as the Diels-Alder reaction solvents |
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Authors: | Ewa Janus Anna Syguda Katarzyna Materna |
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Affiliation: | (1) Department of Organic Chemical Technology, West Pomeranian University of Technology, Pulaski Str. 10, 70-322 Szczecin, Poland |
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Abstract: | The Diels-Alder reaction between cyclopentadiene and dienophiles in deanol derivatives containing bis(trifluoromethylsulfonyl)imide anion as media have been studied. The effect of the substituents attached to the cation on the endo:exo selectivity as well as the reaction yield have been evaluated in the absence and presence of Lewis acid catalyst - Y(OTf)3. Catalytic activity of metal triflates and the recycling of chosen catalytic systems have also been investigated |
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