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Copper nanoparticles in an ionic liquid: an efficient catalyst for the synthesis of bis-(4-hydroxy-2-oxothiazolyl)methanes |
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| Authors: | Prashant Singh Anju Katyal Ramesh Chandra |
| Institution: | a Department of Chemistry, University of Delhi, Delhi 110 007, India b Dr. B.R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi 110 007, India c A.R.S.D. College, University of Delhi, Delhi, India d A.N.D. College, University of Delhi, Delhi, India |
| Abstract: | Copper nanoparticles were synthesized and characterized by TEM, XRD and UV-vis techniques. The copper nanoparticles in an ionic liquid were employed as a recyclable catalyst for the synthesis of bis-(4-hydroxy-2-oxothiazolyl)methanes in excellent yields and in short reaction times. |
| Keywords: | Copper nanoparticles Ionic liquid Thiazolidine-2 4-dione Aromatic aldehydes |
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