Ionic liquid promoted Diels-Alder Reaction between anthrone and maleimides |
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Authors: | Nitin A Mirgane Sandip B Kotwal Anil V Karnik |
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Institution: | (1) Institute of Organic Chemistry, Clausthal University of Technology, Leibnizstr. 6, 38678 Clausthal-Zellerfeld, Germany; |
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Abstract: | Ionic liquids (IL) are gaining importance as green solvents. Imidazolium ionic liquid bmim]+Cl]−, an environmentally benign solvent, was found to promote the Diels-Alder reaction between anthrone and maleimides at room
temperature with excellent yields. The ionic liquid played a dual role as solvent and catalyst.
![MediaObjects/11532_2009_136_Fig1_HTML.jpg](/content/UP22821102267461/MediaObjects/11532_2009_136_Fig1_HTML.jpg) |
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