A novel synthesis of isoxazoles via 1,3-dipolar cycloaddition of nitrile oxides to acetyl acetone

Umesha, K. B. and Ajay Kumar, K. and Rai, K. M. Lokanatha (2002) A novel synthesis of isoxazoles via 1,3-dipolar cycloaddition of nitrile oxides to acetyl acetone. Synthetic Communications, 32 (12). pp. 1841-1846. ISSN 1532-2432

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Official URL: https://doi.org/10.1081/SCC-120004066

Abstract

Nitrile oxides (2) isolated from the oxidative dehydrogenation of aldoximes (1) by chloramines-T react with acetyl acetone (3) to afford 4-acetyl-3-aryl-5-methyl isoxazoles (5) in good yield. All new compounds were characterized by IR, 1H NMR, 13C NMR, MS studies and elemental analysis.

Item Type: Article
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: Manjula P Library Assistant
Date Deposited: 25 Sep 2019 07:47
Last Modified: 20 Jan 2023 07:50
URI: http://eprints.uni-mysore.ac.in/id/eprint/8516

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