A novel synthesis of 2,5-di-substituted pyridine derivatives by the ring opening and closing cascade (ROCC) mechanism
A new regioselective method for the synthesis of 2-aryl-5-benzoylpyridine derivatives has been developed. The reaction proceeds via ring opening and closing cascade mechanism (ROCC) of isoxazole to synthesize various functionalized pyridine derivatives. This is the first report for the preparation o...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019-12-01
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| Series: | Journal of Saudi Chemical Society |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1319610319300559 |
| Summary: | A new regioselective method for the synthesis of 2-aryl-5-benzoylpyridine derivatives has been developed. The reaction proceeds via ring opening and closing cascade mechanism (ROCC) of isoxazole to synthesize various functionalized pyridine derivatives. This is the first report for the preparation of 2,5-di-substituted pyridines using Fe/NH4Cl as a reducing reagent. Keywords: Isoxazole, 2,5-Disubstituted pyridines, ROCC mechanism, Fe/NH4Cl |
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| ISSN: | 1319-6103 |