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Synthesis of Functionalized Benzopyrans via Intramolecular 1,3-Dipolar Cycloaddition of Nitrile Oxides |
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| Authors: | Vipraja V. Vaidya Karuna S. Wankhede Girish K. Trivedi |
| Affiliation: | Department of Chemistry , Institute of Science , Mumbai, India |
| Abstract: | Various functionalized benzopyran derivatives have been synthesized in good yields by a sequence of reactions viz. intramolecular cyclization of nitrile oxides, reductive cleavage, and acetylation. |
| Keywords: | Benzopyrans INOC isoxazolines |