Cyclization of 2′-hydroxychalcones to flavones using ammonium iodide as an iodine source: An eco-friendly approach
Ammonium iodide in open air decomposes to ammonia and iodine. The in situ generated iodine has been used for cyclization of 2′-hydroxychalcones to corresponding flavones under solvent free conditions with good to excellent yields. This method would serve as an attractive alternative to the existi...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Serbian Chemical Society
2013-01-01
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| Series: | Journal of the Serbian Chemical Society |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0352-5139/2013/0352-51391200119K.pdf |