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An efficient and novel synthesis of chromonyl chalcones using recyclable Zn(l-proline)2 catalyst in water
| Content Provider | Semantic Scholar |
|---|---|
| Author | Siddiqui, Zeba N. Musthafa, T. N. Mohammed |
| Copyright Year | 2011 |
| Abstract | A novel approach was adopted for the synthesis of a series of chromonyl chalcones (3a–o) from 3-formylchromones (1a–c) and different cyclic active methyl compounds (2a–e), employing Zn(l-proline)2 as a recyclable Lewis acid catalyst in water. In each conversion, the catalyst was successfully recovered and reused several times without significant loss in yield and selectivity. All the newly synthesized compounds were characterized using elemental analysis and spectral data (IR, 1H NMR, 13C NMR and mass spectrometry). |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.tetlet.2011.05.118 |
| Alternate Webpage(s) | http://www.cs.gordon.edu/~ijl/che340/project/An%20efficient%20and%20novel%20synthesis%20of%20chromonyl%20chalcones%20using%20recyclable%20Zn(l-proline)2%20catalyst%20in%20water.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/j.tetlet.2011.05.118 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
