Preparation and diagnosis of some new isoxazoles compounds
The interaction of (1-3) nitrones with 2-ynedioic acid and 1,3- dipolar give rise to the derivatives of isoxazoles. N-phenyl hydroxyl amine reactors were the origins for nitrones with 4-Florobenzaldehyde, 4-Chlorobenzaldehyde, 4-Nitrobenzaldehyde. IR, Mass Spectra and HNMR determine these derivatives.
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